Problem statement: Answer the MCQ question.
Query: Which drug has a 11.750\% 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 other words.
Options:
a CCN1C(=O)C(C(=O)c2ccccc2)SC1=S
b COc1ccccc1NC(=S)NCc1cccnc1
c COc1cccc(CN2CCNC(=O)C2CC(=O)N(C)C2CCOCC2)c1
d CC(C)Oc1ccccc1C1CC(=O)Nc2cc3c(cc21)OCCO3
e COc1cc(/C=C2/SC(=S)N(CC(=O)Nc3nc4ccccc4s3)C2=O)cc(OC)c1OC
Answer: a. CCN1C(=O)C(C(=O)c2ccccc2)SC1=S
{#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#}
CCN1C(=O)C(C(=O)c2ccccc2)SC1=S
CCN1C(=O)C(C(=O)c2ccccc2)SC1=S
5-benzoyl-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one