Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 19.085\% 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. C=CCn1c(O)c(/C=C2/C=c3ccccc3=N2)c(=O)[nH]c1=S
b. CC(=O)Nc1ccc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)cc1
c. Cc1nc2ccc(Cl)cc2nc1C
d. CC(OC(=O)c1cccc(-n2cnnn2)c1)C(=O)Nc1ccc(N(C)C)cc1
e. CSCC[C@H](N)C(=O)N1CCC(C(=O)N[C@H](C(=O)NCc2ccccc2F)C(C)C)CC1
Answer: a. C=CCn1c(O)c(/C=C2/C=c3ccccc3=N2)c(=O)[nH]c1=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#}
C=CCn1c(O)c(/C=C2/C=c3ccccc3=N2)c(=O)[nH]c1=S
C=CCn1c(O)c(/C=C2/C=c3ccccc3=N2)c(=O)[nH]c1=S
6-hydroxy-5-[(Z)-indol-2-ylidenemethyl]-1-prop-2-enyl-2-sulfanylidenepyrimidin-4-one