Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.454\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(c1cc2ccccc2cc1O)N1CCCC(C(F)(F)F)C1
b. CCCc1c(C)nc(N2CCN(c3ccccc3OC)CC2)[nH]c1=O
c. Cc1c(OC(C)C(=O)NCc2ccncc2)ccc2c3c(c(=O)oc12)CCCC3
Answer: b. CCCc1c(C)nc(N2CCN(c3ccccc3OC)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(c3ccccc3OC)CC2)[nH]c1=O
CCCc1c(C)nc(N2CCN(c3ccccc3OC)CC2)[nH]c1=O
2-[4-(2-methoxyphenyl)piperazin-1-yl]-4-methyl-5-propyl-1H-pyrimidin-6-one