Task: Answer the multiple choice question.
Question: Which drug exhibits a -15.035% 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 additional words.
Options:
a. CCCc1cc(=O)oc2cc(OC(C)C(=O)NCc3ccccn3)c(Cl)cc12
b. O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)C1CCN(S(=O)(=O)c2ccccc2)CC1
c. O=C(CCCOc1ccc(Cl)cc1Cl)N1CCc2ccccc2C1
d. CCn1cc(C(C)(C)C)c(C#N)c1NC(C)=O
Answer: a. CCCc1cc(=O)oc2cc(OC(C)C(=O)NCc3ccccn3)c(Cl)cc12
{#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#}
CCCc1cc(=O)oc2cc(OC(C)C(=O)NCc3ccccn3)c(Cl)cc12
CCCc1cc(=O)oc2cc(OC(C)C(=O)NCc3ccccn3)c(Cl)cc12
2-(6-chloro-2-oxo-4-propylchromen-7-yl)oxy-N-(pyridin-2-ylmethyl)propanamide