Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.132\% 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=C1Nc2ccccc2C(O)(C(=O)NCc2ccc3c(c2)OCO3)N1c1ccc(Cl)c(Cl)c1
b) CCOc1cc2c(cc1OCC)CN(C(=O)c1cccc(S(=O)(=O)N3CCCC3)c1)CC2
Answer: b. CCOc1cc2c(cc1OCC)CN(C(=O)c1cccc(S(=O)(=O)N3CCCC3)c1)CC2
{#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#}
CCOc1cc2c(cc1OCC)CN(C(=O)c1cccc(S(=O)(=O)N3CCCC3)c1)CC2
CCOc1cc2c(cc1OCC)CN(C(=O)c1cccc(S(=O)(=O)N3CCCC3)c1)CC2
(6,7-diethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-(3-pyrrolidin-1-ylsulfonylphenyl)methanone