Task: Answer the multiple-choice question.
Query: Which drug exhibits a -33.905\% 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. CC1=C(C(=O)OC2CCCC(C)C2)C(c2ccccc2)NC(=O)N1
b. CN(C)C1(CNC(=O)C2CCN(S(=O)(=O)c3c(Cl)cccc3Cl)CC2)CCCCC1
Answer: b. CN(C)C1(CNC(=O)C2CCN(S(=O)(=O)c3c(Cl)cccc3Cl)CC2)CCCCC1
{#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#}
CN(C)C1(CNC(=O)C2CCN(S(=O)(=O)c3c(Cl)cccc3Cl)CC2)CCCCC1
CN(C)C1(CNC(=O)C2CCN(S(=O)(=O)c3c(Cl)cccc3Cl)CC2)CCCCC1
1-(2,6-dichlorophenyl)sulfonyl-N-[[1-(dimethylamino)cyclohexyl]methyl]piperidine-4-carboxamide