Task: Answer the multiple-choice question.
Query: Which drug exhibits a 20.231% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=S(=O)(NCC1CCCO1)c1ccc(S(=O)(=O)N2CCc3ccccc3C2)cc1
(b) COc1ccc(-c2noc(CCC(=O)NC3CCN(Cc4ccccc4)CC3)n2)cc1
(c) Cc1ccccc1NC(=O)CN1C(=O)COc2ccc(Cl)cc21
(d) O=c1[nH]c2ccccc2n1CCCSc1cnc2ccccc2n1
Answer: a. O=S(=O)(NCC1CCCO1)c1ccc(S(=O)(=O)N2CCc3ccccc3C2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=S(=O)(NCC1CCCO1)c1ccc(S(=O)(=O)N2CCc3ccccc3C2)cc1
O=S(=O)(NCC1CCCO1)c1ccc(S(=O)(=O)N2CCc3ccccc3C2)cc1
4-(3,4-dihydro-1H-isoquinolin-2-ylsulfonyl)-N-(oxolan-2-ylmethyl)benzenesulfonamide