Task: Answer the MCQ question.
Question: Which compound exhibits a 13.373\% 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) CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
(b) CC(C(=O)NC1CC(C)(C)NC(C)(C)C1)c1ccc([N+](=O)[O-])cc1
(c) Cc1cc(=O)oc2cc(OC(C)C(=O)N3CCCc4ccccc43)ccc12
Answer: a. CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
{#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#}
CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
ethyl(1R,10R,11S,12R)-4-chloro-12-methyl-14-[(4-methylphenyl)methyl]-13,16-dioxo-8-oxa-14,17-diazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5-triene-11-carboxylate