Task: Answer the multiple-choice question.
Question: Which drug exhibits a 23.019\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1nc2ncnn2c(C)c1CCC(=O)Oc1ccccc1
b. CC(=O)Nc1ccc(S(=O)(=O)NCC2CCC(C(=O)N3CCN(c4ccccn4)CC3)CC2)cc1
c. Cc1ccsc1C(=O)NNC(=O)CCN1CCN(c2ccccc2)CC1
Answer: b. CC(=O)Nc1ccc(S(=O)(=O)NCC2CCC(C(=O)N3CCN(c4ccccn4)CC3)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#}
CC(=O)Nc1ccc(S(=O)(=O)NCC2CCC(C(=O)N3CCN(c4ccccn4)CC3)CC2)cc1
CC(=O)Nc1ccc(S(=O)(=O)NCC2CCC(C(=O)N3CCN(c4ccccn4)CC3)CC2)cc1
N-[4-[[4-(4-pyridin-2-ylpiperazine-1-carbonyl)cyclohexyl]methylsulfamoyl]phenyl]acetamide