Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.377% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(NC1CCCCC1)C(c1ccncc1)N(C(=O)c1csnn1)c1ccccc1F
b.) CCOc1ccccc1C(=O)Nc1cc(=O)n(C)c(=O)n1C
c.) COC(=O)C1=C(C)N(Cc2cccnc2)C(=O)C1
d.) COc1ccc(C(CNC(=O)CCNC(=O)c2ccc(Br)cc2)N2CCOCC2)cc1
Answer: b. CCOc1ccccc1C(=O)Nc1cc(=O)n(C)c(=O)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccccc1C(=O)Nc1cc(=O)n(C)c(=O)n1C
CCOc1ccccc1C(=O)Nc1cc(=O)n(C)c(=O)n1C
N-(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)-2-ethoxybenzamide