Task: Answer the multiple-choice question.
Question: Which compound has a 5.896% 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: COc1ccc2c3c1OC1CC(O)C=CC31CCN(C)C2
b: Cc1ccc(-c2[nH]c3cc(C(N)=O)ccc3c(=O)c2O)cc1
c: NC(=O)CCCn1c(C(=O)c2ccc(Cl)cc2)c2ccc([N+](=O)[O-])cc2[n+]1[O-]
d: FC(F)(F)c1cccc(CNC2CCN(Cc3ccccc3)CC2)c1
e: COCCNC(=O)c1csc2c1CCCC2
Answer: a. COc1ccc2c3c1OC1CC(O)C=CC31CCN(C)C2
{#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#}
COc1ccc2c3c1OC1CC(O)C=CC31CCN(C)C2
COc1ccc2c3c1OC1CC(O)C=CC31CCN(C)C2
9-methoxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.01,12.06,17]heptadeca-6,8,10(17),15-tetraen-14-ol