Task: Answer the multiple choice question.
Question: Which drug exhibits a -35.818% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(Cc1ccccc1)Nc1cc2c(cc1Cl)OCCCO2
b C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)C([C@@H](C)CC)n3cc(C(N)COC(=O)C(F)(F)F)nn3)CC2)nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)CC(C)C)nn3)CC2)n1.Cl
c CCN(CC)C(=O)Oc1ccc2c(=O)c(-c3ccc(OC)cc3)c(C)oc2c1
Answer: c. CCN(CC)C(=O)Oc1ccc2c(=O)c(-c3ccc(OC)cc3)c(C)oc2c1
{#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#}
CCN(CC)C(=O)Oc1ccc2c(=O)c(-c3ccc(OC)cc3)c(C)oc2c1
CCN(CC)C(=O)Oc1ccc2c(=O)c(-c3ccc(OC)cc3)c(C)oc2c1
[3-(4-methoxyphenyl)-2-methyl-4-oxochromen-7-yl] N,N-diethylcarbamate