Problem statement: Answer the multiple-choice question.
Query: Which compound has a 19.513% 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) COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(CCN(C)C)c(=N)c32)cc1
b) O=c1cc(COc2ccc(Cl)c(Cl)c2)nc2sccn12
c) Oc1ccccc1C1=Nc2ncnn2C(c2ccc(F)cc2)C1
d) COc1ccc(-c2n[nH]c(C)c2-c2cscn2)c(O)c1
Answer: b. O=c1cc(COc2ccc(Cl)c(Cl)c2)nc2sccn12
{#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=c1cc(COc2ccc(Cl)c(Cl)c2)nc2sccn12
O=c1cc(COc2ccc(Cl)c(Cl)c2)nc2sccn12
7-[(3,4-dichlorophenoxy)methyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one