Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.694% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc2c(c1)CCN1C2CCN2C(=O)CCC21
b.) O=C(NC12CC3CC(CC(C3)C1)C2)C12CC3CC(C1)CC(n1cnc(Cl)n1)(C3)C2
c.) COc1ccccc1OCCCCNC(C)(C)C
d.) O=C(NCc1ccco1)C1CC(=O)N(c2ccc(F)cc2)C1
Answer: a. COc1ccc2c(c1)CCN1C2CCN2C(=O)CCC21
{#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#}
COc1ccc2c(c1)CCN1C2CCN2C(=O)CCC21
COc1ccc2c(c1)CCN1C2CCN2C(=O)CCC21
5-methoxy-10,15-diazatetracyclo[8.7.0.02,7.011,15]heptadeca-2(7),3,5-trien-14-one