Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.133\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(CCN3CCOCC3)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
b: Cc1ccc(S(=O)(=O)NCCCNS(C)(=O)=O)cc1
c: CC1(C)CC(=O)C2=C(C1)N(Cc1ccco1)C(=O)C2(NC(=O)c1ccc(Cl)cc1Cl)C(F)(F)F
d: COCc1cc(C)nc2sc(C(=O)OC)c(N)c12
Answer: d. COCc1cc(C)nc2sc(C(=O)OC)c(N)c12
{#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#}
COCc1cc(C)nc2sc(C(=O)OC)c(N)c12
COCc1cc(C)nc2sc(C(=O)OC)c(N)c12
methyl 3-amino-4-(methoxymethyl)-6-methylthieno[2,3-b]pyridine-2-carboxylate