Problem statement: Answer the MCQ question.
Query: Which drug has a 2.104\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cccc(CN(C)C(=O)c2csc3c2CCCC3)c1OC
b. CC1CCN(C(=O)CSc2ccc(-c3ccccc3)nn2)CC1
c. NS(=O)(=O)c1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)cc1
d. COCCN(C(=O)COC(=O)C1COc2ccccc2O1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: a. COc1cccc(CN(C)C(=O)c2csc3c2CCCC3)c1OC
{#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#}
COc1cccc(CN(C)C(=O)c2csc3c2CCCC3)c1OC
COc1cccc(CN(C)C(=O)c2csc3c2CCCC3)c1OC
N-[(2,3-dimethoxyphenyl)methyl]-N-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide