Task: Answer the MCQ question.
Question: Which drug has a 2.257% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cc(OCC(=O)Nc2nccs2)c2c(C)cc(=O)oc2c1
b: Cc1c(C)c2ccc(OCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C)c2oc1=O
c: CN(C)CCCn1c2c(c(SCC(=O)Nc3nccs3)nc1=O)CCC2
Answer: b. Cc1c(C)c2ccc(OCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C)c2oc1=O
{#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#}
Cc1c(C)c2ccc(OCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C)c2oc1=O
Cc1c(C)c2ccc(OCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C)c2oc1=O
7-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethoxy]-3,4,8-trimethylchromen-2-one