Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 0.194\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCOC(=O)c1ccccc1NC(=O)CC1SC(=NC)N(C)C1=O
b.) COc1ccc(Cl)cc1NC(=S)NCc1cccs1
c.) CCOC(=O)c1sc2nc3n(c(=O)c2c1C)CCC(C)CC3
d.) O=C(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N(Cc1ccccc1)c1ccccn1
Answer: c. CCOC(=O)c1sc2nc3n(c(=O)c2c1C)CCC(C)CC3
{#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#}
CCOC(=O)c1sc2nc3n(c(=O)c2c1C)CCC(C)CC3
CCOC(=O)c1sc2nc3n(c(=O)c2c1C)CCC(C)CC3
ethyl 4,12-dimethyl-2-oxo-6-thia-1,8-diazatricyclo[7.5.0.03,7]tetradeca-3(7),4,8-triene-5-carboxylate