Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.803\% 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 additional words.
Options:
[a] COc1ccc(NC(=S)NCc2ccc(S(N)(=O)=O)cc2)c(OC)c1
[b] CC1CCCN(c2ccc(C(=O)NCc3ccccc3)cn2)C1
Answer: b. CC1CCCN(c2ccc(C(=O)NCc3ccccc3)cn2)C1
{#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#}
CC1CCCN(c2ccc(C(=O)NCc3ccccc3)cn2)C1
CC1CCCN(c2ccc(C(=O)NCc3ccccc3)cn2)C1
N-benzyl-6-(3-methylpiperidin-1-yl)pyridine-3-carboxamide