Task: Answer the multiple-choice question.
Query: Which compound exhibits a 1.371\% 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, b, or c without using any additional words.
Options:
a: CC(=O)c1cccc(OCC(O)CNCCOc2ccc(C)cc2)c1
b: CCOC(=O)CN1c2ccccc2NC(=O)CC1C
c: COc1ccc(C)cc1S(=O)(=O)N1CCCC(C(=O)N2CCN(c3ccccc3F)CC2)C1
Answer: a. CC(=O)c1cccc(OCC(O)CNCCOc2ccc(C)cc2)c1
{#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#}
CC(=O)c1cccc(OCC(O)CNCCOc2ccc(C)cc2)c1
CC(=O)c1cccc(OCC(O)CNCCOc2ccc(C)cc2)c1
1-[3-[2-hydroxy-3-[2-(4-methylphenoxy)ethylamino]propoxy]phenyl]ethanone