Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.374\% 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 other words.
Options:
a.) CCOC(=O)c1cnc2c(C(F)(F)F)cccc2c1N1CCOCC1
b.) Cc1ccc(S(=O)(=O)N2CCCCCC2)cc1[N+](=O)[O-]
c.) CCOC(=O)C1=C(c2ccccc2)NC(SCC(=O)Nc2ccccc2C)=C(C#N)C1c1ccco1
d.) O=C(c1ccc(-c2ccc([N+](=O)[O-])cc2)o1)N1CCCCC1
Answer: c. CCOC(=O)C1=C(c2ccccc2)NC(SCC(=O)Nc2ccccc2C)=C(C#N)C1c1ccco1
{#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)C1=C(c2ccccc2)NC(SCC(=O)Nc2ccccc2C)=C(C#N)C1c1ccco1
CCOC(=O)C1=C(c2ccccc2)NC(SCC(=O)Nc2ccccc2C)=C(C#N)C1c1ccco1
ethyl 5-cyano-4-(furan-2-yl)-6-[2-(2-methylanilino)-2-oxoethyl]sulfanyl-2-phenyl-1,4-dihydropyridine-3-carboxylate