Task: Answer the multiple-choice question.
Question: Which compound has a 3.408\% 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 additional words.
Options:
a. CCN(CC)C(=O)C1CCN(S(=O)(=O)c2ccc(-n3cnnn3)cc2)CC1
b. CSc1nc(-c2ccccc2)nn1S(=O)(=O)c1ccccc1
c. CC(=O)Nc1ccc(S(=O)(=O)NC2(C(F)(F)F)N=C(c3ccccc3)NC2=O)cc1
d. COc1ccc(C2C(C#N)=C(/N=C/N3CCN(C)CC3)OC3=C2C(=O)CC(C)(C)C3)cc1
Answer: b. CSc1nc(-c2ccccc2)nn1S(=O)(=O)c1ccccc1
{#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#}
CSc1nc(-c2ccccc2)nn1S(=O)(=O)c1ccccc1
CSc1nc(-c2ccccc2)nn1S(=O)(=O)c1ccccc1
1-(benzenesulfonyl)-5-methylsulfanyl-3-phenyl-1,2,4-triazole