Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.725\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(Nc1ccc2c(c1)OCO2)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
(b) O=C(CSc1nc(=O)n2ccccc2n1)N1CCC(Cc2ccccc2)CC1
Answer: a. O=C(Nc1ccc2c(c1)OCO2)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)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=C(Nc1ccc2c(c1)OCO2)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
O=C(Nc1ccc2c(c1)OCO2)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
N-(1,3-benzodioxol-5-yl)-4-(4-chlorophenyl)sulfonylpiperazine-1-carboxamide