Task: Answer the MCQ question.
Query: Which compound exhibits a -9.984% 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 or b without using any additional words.
Options:
a) O=c1[nH]c2cc3c(cc2cc1CN(CC1CCCO1)S(=O)(=O)c1ccc(Cl)cc1)OCCO3
b) COCC(=O)N1CCC(n2nccc2NC(=O)CCOc2ccccc2)CC1
Answer: a. O=c1[nH]c2cc3c(cc2cc1CN(CC1CCCO1)S(=O)(=O)c1ccc(Cl)cc1)OCCO3
{#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=c1[nH]c2cc3c(cc2cc1CN(CC1CCCO1)S(=O)(=O)c1ccc(Cl)cc1)OCCO3
O=c1[nH]c2cc3c(cc2cc1CN(CC1CCCO1)S(=O)(=O)c1ccc(Cl)cc1)OCCO3
4-chloro-N-[(7-oxo-3,6-dihydro-2H-[1,4]dioxino[2,3-g]quinolin-8-yl)methyl]-N-(oxolan-2-ylmethyl)benzenesulfonamide