Task: Answer the multiple-choice question.
Question: Which compound has a 6.042\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1cc(S(=O)(=O)NCC2CCCO2)c(OC)cc1Cl
b CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccc(OC)c(O)c2)CC1
Answer: a. COc1cc(S(=O)(=O)NCC2CCCO2)c(OC)cc1Cl
{#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#}
COc1cc(S(=O)(=O)NCC2CCCO2)c(OC)cc1Cl
COc1cc(S(=O)(=O)NCC2CCCO2)c(OC)cc1Cl
[C][O][C][=C][C][Branch1][P][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][C][C][C][O][Ring1][Branch1][=C][Branch1][Ring1][O][C][C][=C][Ring2][Ring1][C][Cl]
4-chloro-2,5-dimethoxy-N-(oxolan-2-ylmethyl)benzenesulfonamide