Task: Answer the multiple choice question.
Query: Which compound has a 1.943\% 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, c, or d without using any additional words.
Options:
[a] Cc1ccc(S(=O)(=O)NCc2ccccn2)cc1C
[b] Cc1c(N=C2N=C(NC(=O)c3ccc(F)cc3)c3ccccc32)c(=O)n(-c2ccccc2)n1C
[c] O=C(CCN1CCN(Cc2ccccc2)CC1)Nc1nccs1
[d] CCOC(=O)C1CCN(C(=O)CCn2c(=O)c3cccn3c3cccnc32)CC1
Answer: b. Cc1c(N=C2N=C(NC(=O)c3ccc(F)cc3)c3ccccc32)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(N=C2N=C(NC(=O)c3ccc(F)cc3)c3ccccc32)c(=O)n(-c2ccccc2)n1C
Cc1c(N=C2N=C(NC(=O)c3ccc(F)cc3)c3ccccc32)c(=O)n(-c2ccccc2)n1C
N-[3-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)iminoisoindol-1-yl]-4-fluorobenzamide