Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -15.456% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1cc2ncnc(NCCc3ccccc3)c2cc1OC
b: COCc1ccc(-c2c(-c3cc(OC)cc(OC)c3)oc(=O)c3cc(OC)c(OC)cc23)cc1
c: CC(Oc1cccc([N+](=O)[O-])c1)C(=O)NCCC1=CCCCC1
d: COc1cccc(NC(=O)CN(c2ccccc2OC)S(=O)(=O)c2cccs2)c1
e: CCOc1ccc(S(=O)(=O)N2CCCC(C(=O)NC3CC3)C2)cc1Cl
Answer: a. COc1cc2ncnc(NCCc3ccccc3)c2cc1OC
{#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#}
COc1cc2ncnc(NCCc3ccccc3)c2cc1OC
COc1cc2ncnc(NCCc3ccccc3)c2cc1OC
6,7-dimethoxy-N-(2-phenylethyl)quinazolin-4-amine