Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.254\% 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] CC(C)c1ccc(NC(=O)CSc2nnc(-c3ccccn3)n2C)cc1
[b] O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1ccc(F)cc1
[c] COCCN(C(=O)c1ccc(OC2CCN(S(=O)(=O)N(C)C)CC2)cc1)C(C)C
[d] O=C(CN1C(=O)c2ccccc2C1=O)Nc1ccccc1
Answer: b. O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1ccc(F)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(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1ccc(F)cc1
O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1ccc(F)cc1
N-(4-fluorophenyl)-2-(4-oxo-1-phenylphthalazin-3-yl)acetamide