Problem statement: Answer the MCQ question.
Question: Which drug has a 2.839\% 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 other words.
Options:
[a] CC(C(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)N1CCN(c2ccccn2)CC1
[b] Cc1cccc(C)c1NC(=S)N1CCC(c2ccccc2)C1
[c] COc1cc([N+](=O)[O-])ccc1N1C(=O)C2C3C=CC(C4CC34)C2C1=O
Answer: a. CC(C(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)N1CCN(c2ccccn2)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#}
CC(C(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)N1CCN(c2ccccn2)CC1
CC(C(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)N1CCN(c2ccccn2)CC1
N-(4-piperidin-1-ylsulfonylphenyl)-2-(4-pyridin-2-ylpiperazin-1-yl)propanamide