Task: Answer the MCQ question.
Query: Which drug exhibits a 15.047\% 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 other words.
Options:
a. CCOc1ccc(NC(=S)NCCN2CCN(Cc3ccccc3)CC2)cc1
b. CC(=O)NCCc1nc2cc(NC(=O)COc3cccc(C)c3)ccc2n1C
c. Cn1c(=O)c2c(nc(SCC(=O)NCc3ccc4c(c3)OCO4)n2Cc2ccccc2)n(C)c1=O
d. CCc1cc(C(=O)N(CC)CC(=O)Nc2ccc(OC)cc2)sc1C
Answer: b. CC(=O)NCCc1nc2cc(NC(=O)COc3cccc(C)c3)ccc2n1C
{#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#}
CC(=O)NCCc1nc2cc(NC(=O)COc3cccc(C)c3)ccc2n1C
CC(=O)NCCc1nc2cc(NC(=O)COc3cccc(C)c3)ccc2n1C
N-[2-(2-acetamidoethyl)-1-methylbenzimidazol-5-yl]-2-(3-methylphenoxy)acetamide