Task: Answer the MCQ question.
Question: Which drug exhibits a -4.712\% 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) O=[N+]([O-])c1ccc(N2CCCCC2)c2ncccc12
(b) CCN1C(=O)[C@@H]2[C@@H](c3ccc(-c4cccc(Cl)c4)c(OC)c3)N3CCCC[C@@]3(C(=O)OC)[C@@H]2C1=O.O=C(O)C(F)(F)F
(c) Cc1ccc(N(CC(=O)NC(C)c2ccccc2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
(d) COc1ccc(COc2ccccc2C(=O)NCc2ccccc2)cc1F
Answer: c. Cc1ccc(N(CC(=O)NC(C)c2ccccc2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
{#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#}
Cc1ccc(N(CC(=O)NC(C)c2ccccc2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
Cc1ccc(N(CC(=O)NC(C)c2ccccc2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
2-[N-[(3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl]-4-methylanilino]-N-(1-phenylethyl)acetamide