Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.678\% 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 additional words.
Options:
a: CC(=O)N1c2ccc(S(=O)(=O)N(C)CC(=O)NC(C)c3ccccc3)cc2CC1C
b: Cc1ccc(S(=O)(=O)c2cn(CC(=O)Nc3ccccc3)c3ccc(F)cc3c2=O)cc1
c: CCOC(=O)CN(C(=O)CSc1nnc(CNc2ccc(C)cc2C)o1)c1ccccc1
d: Cc1ccc2cc(C(c3nnnn3C(C)(C)C)N3CCCCCC3)c(=O)[nH]c2c1
Answer: d. Cc1ccc2cc(C(c3nnnn3C(C)(C)C)N3CCCCCC3)c(=O)[nH]c2c1
{#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#}
Cc1ccc2cc(C(c3nnnn3C(C)(C)C)N3CCCCCC3)c(=O)[nH]c2c1
Cc1ccc2cc(C(c3nnnn3C(C)(C)C)N3CCCCCC3)c(=O)[nH]c2c1
3-[azepan-1-yl-(1-tert-butyltetrazol-5-yl)methyl]-7-methyl-1H-quinolin-2-one