Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.566\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1cc(OC)c(OC)cc1CN1CCN(C(=O)CC(C)C)CC1
b: CSc1ccccc1-c1nnc(-c2ccccc2)o1
c: NS(=O)(=O)c1ccc(CCNC(=O)CCC2COc3ccccc3O2)cc1
d: CC1(C)Cc2c(sc3nc(N/N=C/c4ccccc4)[nH]c(=O)c23)CO1
e: COc1ccc(CCn2nnnc2C(c2ccccc2)N2CCN(C)CC2)cc1OC.Cl
Answer: b. CSc1ccccc1-c1nnc(-c2ccccc2)o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CSc1ccccc1-c1nnc(-c2ccccc2)o1
CSc1ccccc1-c1nnc(-c2ccccc2)o1
2-(2-methylsulfanylphenyl)-5-phenyl-1,3,4-oxadiazole