Problem statement: Answer the multiple choice question.
Question: Which compound has a -42.369% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=Cc1c(N2CCN(c3cccc(Cl)c3)CC2)nc2ccccn2c1=O
b.) COc1ccc(NC(=O)NN2CCN(C)CC2)cc1OC
Answer: a. O=Cc1c(N2CCN(c3cccc(Cl)c3)CC2)nc2ccccn2c1=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#}
O=Cc1c(N2CCN(c3cccc(Cl)c3)CC2)nc2ccccn2c1=O
O=Cc1c(N2CCN(c3cccc(Cl)c3)CC2)nc2ccccn2c1=O
2-[4-(3-chlorophenyl)piperazin-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde