Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.361\% 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. Cc1ccc(CNC(=O)CN(c2ccc(C(C)C)cc2)S(=O)(=O)c2c(C)noc2C)cc1
b. O=C1CCN(S(=O)(=O)c2ccc(Cl)cc2)N1
Answer: b. O=C1CCN(S(=O)(=O)c2ccc(Cl)cc2)N1
{#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=C1CCN(S(=O)(=O)c2ccc(Cl)cc2)N1
O=C1CCN(S(=O)(=O)c2ccc(Cl)cc2)N1
1-(4-chlorophenyl)sulfonylpyrazolidin-3-one