Problem statement: Answer the multiple-choice question.
Question: Which compound has a -30.469\% 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=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
[b] O=C(NC12CC3CC(CC(C3)C1)C2)N1CC2Cc3cccc(=O)n3C(C2)C1
Answer: a. O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)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(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
1-[(2-chlorophenyl)methyl]-5-[4-(4-fluorophenyl)piperazine-1-carbonyl]pyrrolidin-2-one