Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.081\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(Nc1ccccc1F)C1CCN(C(=O)Cc2ccccc2)CC1
[b] CCN1CCN(c2cc(C)c3cc(NC(=O)c4ccc(Br)o4)ccc3n2)CC1
[c] CCOC(=O)N1CCN(Cc2nc(Cc3cccc(C(F)(F)F)c3)no2)CC1
[d] CC(=O)Nc1ccc(C(=O)NNC(=O)c2cccc(C)c2)cc1
Answer: a. O=C(Nc1ccccc1F)C1CCN(C(=O)Cc2ccccc2)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(Nc1ccccc1F)C1CCN(C(=O)Cc2ccccc2)CC1
O=C(Nc1ccccc1F)C1CCN(C(=O)Cc2ccccc2)CC1
N-(2-fluorophenyl)-1-(2-phenylacetyl)piperidine-4-carboxamide