Task: Answer the MCQ question.
Query: Which drug has a -3.194\% 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) Cc1nn(CCCC(=O)Nc2ccccn2)c(C)c1[N+](=O)[O-]
b) Cc1ccc(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)cc1
c) COc1ccccc1N1CCN(Cc2nc3ccsc3c(=O)[nH]2)CC1
d) COc1ccc(NC(=O)CSc2ccccc2)cn1
Answer: b. Cc1ccc(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)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(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)cc1
Cc1ccc(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)cc1
2-methyl-1-[2-(4-methylphenyl)ethyl]-5-oxo-N-(pyridin-3-ylmethyl)pyrrolidine-2-carboxamide