Task: Answer the multiple-choice question.
Query: Which compound exhibits a -5.130\% 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: O=c1[nH]c2cc(Cl)ccc2o1
b: COc1cc(OC)c(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1OC
c: C=CCSc1nn2c(=O)c3ccccc3nc2s1
d: O=c1c2ccccc2nc(-c2ccco2)n1-c1ccccc1
e: O=C(C1CC(=O)N(C2CCCC2)C1)N1CCC(Cc2ccccc2)CC1
Answer: c. C=CCSc1nn2c(=O)c3ccccc3nc2s1
{#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#}
C=CCSc1nn2c(=O)c3ccccc3nc2s1
C=CCSc1nn2c(=O)c3ccccc3nc2s1
2-prop-2-enylsulfanyl-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one