Task: Answer the multiple choice question.
Query: Which drug has a 9.140\% 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(CCN1CCN(c2ccccc2)CC1)Nc1ccc(Cl)cc1
[b] Cc1cccc(-c2nnc(SCC(=O)N3c4ccccc4CCc4ccccc43)n2C)c1
Answer: a. O=C(CCN1CCN(c2ccccc2)CC1)Nc1ccc(Cl)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(CCN1CCN(c2ccccc2)CC1)Nc1ccc(Cl)cc1
O=C(CCN1CCN(c2ccccc2)CC1)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-3-(4-phenyl-1,4-diazinan-1-yl)propanamide