Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.826% human ether-à-go-go related gene (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.) COc1ccc(C(=O)N2CCN(C(=O)Cc3ccccc3)CC2)cc1OC
b.) CCOC(=O)c1ccc2nc(C)c(CCC(C)=O)c(Cl)c2c1
c.) COc1ccc(N2CCN(c3nc4ccccc4n3CC(=O)c3ccccc3)CC2)cc1
d.) CCOC(=O)c1c(C)nc2cc(C)ccn12
Answer: b. CCOC(=O)c1ccc2nc(C)c(CCC(C)=O)c(Cl)c2c1
{#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#}
CCOC(=O)c1ccc2nc(C)c(CCC(C)=O)c(Cl)c2c1
CCOC(=O)c1ccc2nc(C)c(CCC(C)=O)c(Cl)c2c1
ethyl 4-chloro-2-methyl-3-(3-oxobutyl)quinoline-6-carboxylate