Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.108\% 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.) O=S(=O)(c1ccccc1)N1CCN(CCc2ccccc2)CC1
b.) COc1ccc(OCc2cc(C(=O)N(C)C(C)c3ccon3)no2)c(Cl)c1
Answer: a. O=S(=O)(c1ccccc1)N1CCN(CCc2ccccc2)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#}
O=S(=O)(c1ccccc1)N1CCN(CCc2ccccc2)CC1
O=S(=O)(c1ccccc1)N1CCN(CCc2ccccc2)CC1
1-(benzenesulfonyl)-4-(2-phenylethyl)-1,4-diazinane