Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.597\% 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: CSc1nnc(NC(=O)C2CCCCC2)s1
b: CC(NC(=O)CCC(=O)NCc1ccc(F)cc1)c1ccccc1
c: COc1ccccc1NC(=O)c1nn(-c2cccc(C(F)(F)F)c2)ccc1=O
d: CCNC(=S)N1CCn2c(nc3ccccc32)C1
e: CCCCOc1ccc(C(=O)N2CCCC2)cc1
Answer: d. CCNC(=S)N1CCn2c(nc3ccccc32)C1
{#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#}
CCNC(=S)N1CCn2c(nc3ccccc32)C1
CCNC(=S)N1CCn2c(nc3ccccc32)C1
N-ethyl-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazole-2-carbothioamide