Task: Answer the MCQ question.
Question: Which drug has a 5.343\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC1=[N+]([O-])C(C)(C)N(O)C1(C)C
b: CCOC(=O)C1(c2ccccc2)CCN(CC(=O)Nc2cccc3ccccc23)CC1
c: Cc1[nH]c(C)c(S(=O)(=O)Nc2cccc(Cl)c2C)c1C(=O)N1CCCCC1
d: CCCOC(=O)c1ccc(NC(=O)C(=O)NCCN(CC)CC)cc1
Answer: c. Cc1[nH]c(C)c(S(=O)(=O)Nc2cccc(Cl)c2C)c1C(=O)N1CCCCC1
{#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#}
Cc1[nH]c(C)c(S(=O)(=O)Nc2cccc(Cl)c2C)c1C(=O)N1CCCCC1
Cc1[nH]c(C)c(S(=O)(=O)Nc2cccc(Cl)c2C)c1C(=O)N1CCCCC1
N-(3-chloro-2-methylphenyl)-2,5-dimethyl-4-(piperidine-1-carbonyl)-1H-pyrrole-3-sulfonamide