Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 0.263\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(S(=O)(=O)N2CCN(C(=O)CN3CCOCC3)C2c2ccccc2)cc1
b. COc1ccc(N2CCN(C(=O)CCS(=O)(=O)c3cccc4nsnc34)CC2)cc1
Answer: b. COc1ccc(N2CCN(C(=O)CCS(=O)(=O)c3cccc4nsnc34)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#}
COc1ccc(N2CCN(C(=O)CCS(=O)(=O)c3cccc4nsnc34)CC2)cc1
COc1ccc(N2CCN(C(=O)CCS(=O)(=O)c3cccc4nsnc34)CC2)cc1
3-(2,1,3-benzothiadiazol-4-ylsulfonyl)-1-[4-(4-methoxyphenyl)piperazin-1-yl]propan-1-one