Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -4.074\% 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) NS(=O)(=O)c1ccc(N/N=C/c2ccc(C(=O)O)cc2)c([N+](=O)[O-])c1
b) COc1ccc(C(C(=O)NC(C)(C)C)N(C(=O)CNC(=O)c2cccs2)c2cccnc2)cc1OC
c) O=C(Nc1nnc(SCc2ccccc2)s1)C1=COCCO1
d) CCC(c1nnc(SCC(=O)Nc2ccc(C(N)=O)cc2)n1Cc1ccccc1)N(C)C
Answer: c. O=C(Nc1nnc(SCc2ccccc2)s1)C1=COCCO1
{#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#}
O=C(Nc1nnc(SCc2ccccc2)s1)C1=COCCO1
O=C(Nc1nnc(SCc2ccccc2)s1)C1=COCCO1
N-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1,4-dioxine-5-carboxamide