Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 15.125\% 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. O=C(C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
b. COc1ccc(S(=O)(=O)n2cnc3ccccc32)c(C)c1
Answer: a. O=C(C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
{#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=C(C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
O=C(C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
2,3-dihydroindol-1-yl-(1-quinolin-8-ylsulfonylpiperidin-4-yl)methanone