Task: Answer the multiple-choice question.
Question: Which drug exhibits a 18.718\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCCc1c(C)nc(N2CCN(c3cccc(OC)c3)CC2)[nH]c1=O
b. COc1ccc(CCn2c3c(c(=O)[nH]c2=O)C(NC(=O)c2cccs2)(C(F)(F)F)C(=O)N3)cc1OC
Answer: a. CCCc1c(C)nc(N2CCN(c3cccc(OC)c3)CC2)[nH]c1=O
{#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#}
CCCc1c(C)nc(N2CCN(c3cccc(OC)c3)CC2)[nH]c1=O
CCCc1c(C)nc(N2CCN(c3cccc(OC)c3)CC2)[nH]c1=O
2-[4-(3-methoxyphenyl)piperazin-1-yl]-4-methyl-5-propyl-1H-pyrimidin-6-one