Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.499\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] C/C(=N\Nc1nc(C)c(C)s1)c1ccc([N+](=O)[O-])cc1
[b] CC(C(=O)Nc1ccc(OCc2ccccc2)cc1)N1CCCC1
Answer: b. CC(C(=O)Nc1ccc(OCc2ccccc2)cc1)N1CCCC1
{#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(OCc2ccccc2)cc1)N1CCCC1
CC(C(=O)Nc1ccc(OCc2ccccc2)cc1)N1CCCC1
N-(4-phenylmethoxyphenyl)-2-pyrrolidin-1-ylpropanamide