Task: Answer the MCQ question.
Question: Which drug has a 21.290\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cc(C(=O)CS(=O)(=O)c2ccc(Cl)cc2)cc(C)c1O
b CCOc1ccc(Oc2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)C2=COCCO2)cc1
c NC(=O)Nc1cccc2ccccc12
Answer: a. Cc1cc(C(=O)CS(=O)(=O)c2ccc(Cl)cc2)cc(C)c1O
{#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#}
Cc1cc(C(=O)CS(=O)(=O)c2ccc(Cl)cc2)cc(C)c1O
Cc1cc(C(=O)CS(=O)(=O)c2ccc(Cl)cc2)cc(C)c1O
2-(4-chlorophenyl)sulfonyl-1-(4-hydroxy-3,5-dimethylphenyl)ethanone