Task: Answer the MCQ question.
Question: Which compound exhibits a -38.656% 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 additional words.
Options:
a: CN1CCN(CCCN2c3ccccc3Sc3ccc(Cl)cc32)CC1
b: CCc1ccccc1NC(=O)CC1CS(=O)(=O)CC1CC(=O)Nc1ccccc1CC
c: COc1cc(C(CCN2CCCC(C)C2)c2c(OC)cc(OC)c3c(-c4ccccc4)cc(=O)oc23)cc(OC)c1OC
d: COc1ccc(C(C)N2CC34C=CC(O3)C(C(=O)O)C4C2=O)cc1
Answer: c. COc1cc(C(CCN2CCCC(C)C2)c2c(OC)cc(OC)c3c(-c4ccccc4)cc(=O)oc23)cc(OC)c1OC
{#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#}
COc1cc(C(CCN2CCCC(C)C2)c2c(OC)cc(OC)c3c(-c4ccccc4)cc(=O)oc23)cc(OC)c1OC
COc1cc(C(CCN2CCCC(C)C2)c2c(OC)cc(OC)c3c(-c4ccccc4)cc(=O)oc23)cc(OC)c1OC
5,7-dimethoxy-8-[3-(3-methylpiperidin-1-yl)-1-(3,4,5-trimethoxyphenyl)propyl]-4-phenylchromen-2-one