Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.783\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCCn1c(N)c(N(CC(C)C)C(=O)CSC(C)C(=O)Nc2cc(C)on2)c(=O)[nH]c1=O
[b] COC(=O)[C@@]12CCCCN1[C@H](c1ccc(-c3ccc(C(C)=O)cc3)c(OC)c1)[C@@H]1C(=O)N(C)C(=O)[C@@H]12.O=C(O)C(F)(F)F
[c] COc1ccc(C2CC3(CC(C)(C)NC(=S)N3)Oc3cc(O)cc(C)c32)cc1
Answer: b. COC(=O)[C@@]12CCCCN1[C@H](c1ccc(-c3ccc(C(C)=O)cc3)c(OC)c1)[C@@H]1C(=O)N(C)C(=O)[C@@H]12.O=C(O)C(F)(F)F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)[C@@]12CCCCN1[C@H](c1ccc(-c3ccc(C(C)=O)cc3)c(OC)c1)[C@@H]1C(=O)N(C)C(=O)[C@@H]12.O=C(O)C(F)(F)F
COC(=O)[C@@]12CCCCN1[C@H](c1ccc(-c3ccc(C(C)=O)cc3)c(OC)c1)[C@@H]1C(=O)N(C)C(=O)[C@@H]12.O=C(O)C(F)(F)F
methyl (3aR,4S,9aS,9bS)-4-[4-(4-acetylphenyl)-3-methoxyphenyl]-2-methyl-1,3-dioxo-4,6,7,8,9,9b-hexahydro-3aH-pyrrolo[3,4-a]indolizine-9a-carboxylate;2,2,2-trifluoroacetic acid