Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.463\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCCc1nnc(NC(=O)CCC(=O)N2CCN(C3c4ccccc4-c4ccccc43)CC2)s1
b CCOc1ccc2nc(SCC(=O)NCc3ccccc3)[nH]c2c1
c CCCCn1cc(C(=O)c2cc(Br)ccc2O)cc(C#N)c1=O
d Cc1cc(Cl)ccc1C(=O)C1CCCN(C(=O)c2nonc2C)C1
Answer: b. CCOc1ccc2nc(SCC(=O)NCc3ccccc3)[nH]c2c1
{#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#}
CCOc1ccc2nc(SCC(=O)NCc3ccccc3)[nH]c2c1
CCOc1ccc2nc(SCC(=O)NCc3ccccc3)[nH]c2c1
N-benzyl-2-[(6-ethoxy-1H-benzimidazol-2-yl)sulfanyl]acetamide