Task: Answer the MCQ question.
Question: Which drug has a 20.236\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CC(Sc1nnc(-c2ccc(Cl)cc2)n1C)C(N)=O
b) Cn1c(=O)n(CCc2ccccc2)c(=O)c2c1ncn2Cc1ccccc1
c) CCOC(=O)c1cnc(SCC(=O)OC)nc1N
d) CC(C)NC(=S)N1CCn2c(nc3ccccc32)C1
e) CCn1c(SCC(=O)Nc2ccc(OC)cc2)nnc1-c1ccco1
Answer: c. CCOC(=O)c1cnc(SCC(=O)OC)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#}
CCOC(=O)c1cnc(SCC(=O)OC)nc1N
CCOC(=O)c1cnc(SCC(=O)OC)nc1N
ethyl4-amino-2-(2-methoxy-2-oxoethyl)sulfanylpyrimidine-5-carboxylate