Task: Answer the MCQ question.
Query: Which drug has a 12.743\% 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) Cn1cnnc1SCC(=O)Nc1ccccc1
b) CS(=O)(=O)c1sc(C#N)c2c1C(=O)CC(c1ccccc1)C2
c) C=CCC1C=C(C)CC(CC=C)N1
Answer: b. CS(=O)(=O)c1sc(C#N)c2c1C(=O)CC(c1ccccc1)C2
{#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#}
CS(=O)(=O)c1sc(C#N)c2c1C(=O)CC(c1ccccc1)C2
CS(=O)(=O)c1sc(C#N)c2c1C(=O)CC(c1ccccc1)C2
[C][S][=Branch1][C][=O][=Branch1][C][=O][C][S][C][Branch1][Ring1][C][#N][=C][C][=Ring1][#Branch1][C][=Branch1][C][=O][C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=N]
3-methylsulfonyl-4-oxo-6-phenyl-6,7-dihydro-5H-2-benzothiophene-1-carbonitrile