Problem statement: Answer the MCQ question.
Query: Which drug has a 17.175\% 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) CCOCCCNS(=O)(=O)c1ccc(Br)cc1
(b) COCCNC(=O)C(c1cccs1)N(CCc1ccccc1)C(=O)Cn1nnc2ccccc21
(c) CCOC(=O)c1cnc(SCC(=O)Nc2sc(C)c(C)c2C#N)nc1N
(d) Cc1ccccc1CS(=O)(=O)Cc1ccc(C(=O)N2CCC3(CC2)OCCO3)o1
(e) Cc1csc(NC(=O)CSc2nnc(-c3ccoc3C)o2)n1
Answer: c. CCOC(=O)c1cnc(SCC(=O)Nc2sc(C)c(C)c2C#N)nc1N
{#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#}
ethyl 4-amino-2-[2-[(3-cyano-4,5-dimethylthiophen-2-yl)amino]-2-oxoethyl]sulfanylpyrimidine-5-carboxylate