Task: Answer the multiple choice question.
Question: Which drug has a 4.712\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1cc2c(=O)n(Cc3ccco3)c(SCC(=O)c3ccc(Cl)s3)nc2s1
b CN(C)C(/C=C/Nc1cccc([N+](=O)[O-])c1)=C(C#N)C#N
Answer: a. Cc1cc2c(=O)n(Cc3ccco3)c(SCC(=O)c3ccc(Cl)s3)nc2s1
{#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#}
Cc1cc2c(=O)n(Cc3ccco3)c(SCC(=O)c3ccc(Cl)s3)nc2s1
Cc1cc2c(=O)n(Cc3ccco3)c(SCC(=O)c3ccc(Cl)s3)nc2s1
[C][C][=C][C][C][=Branch1][C][=O][N][Branch1][=Branch2][C][C][=C][C][=C][O][Ring1][Branch1][C][Branch1][P][S][C][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Cl][S][Ring1][=Branch1][=N][C][=Ring2][Ring1][#Branch1][S][Ring2][Ring1][#Branch2]
2-[2-(5-chlorothiophen-2-yl)-2-oxoethyl]sulfanyl-3-(furan-2-ylmethyl)-6-methylthieno[2,3-d]pyrimidin-4-one