Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.974\% 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 additional words.
Options:
a) O=C1CC(c2ccco2)CC(O)=C1C=NCC1NCCc2ccccc21
b) CC(C)N(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)nc1
c) Cc1ccc(NC(=O)c2cccnc2)cc1S(=O)(=O)N1CCOCC1
Answer: b. CC(C)N(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)nc1
{#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(C)N(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)nc1
CC(C)N(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)nc1
N-benzyl-6-chloro-N-propan-2-ylpyridine-3-sulfonamide