Task: Answer the MCQ question.
Question: Which compound exhibits a 23.180\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCN(CC)S(=O)(=O)c1cccc(C(=O)N/N=C/c2ccc([N+](=O)[O-])o2)c1
b: CSc1ccccc1NC(=O)CN(C)CC(=O)Nc1ccccc1N1CCOCC1
c: Cc1ccc2[nH]c(=O)c(C3=NN(C(=O)CCC(=O)O)C(c4cccs4)C3)c(-c3ccccc3)c2c1
Answer: b. CSc1ccccc1NC(=O)CN(C)CC(=O)Nc1ccccc1N1CCOCC1
{#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#}
CSc1ccccc1NC(=O)CN(C)CC(=O)Nc1ccccc1N1CCOCC1
CSc1ccccc1NC(=O)CN(C)CC(=O)Nc1ccccc1N1CCOCC1
2-[methyl-[2-(2-methylsulfanylanilino)-2-oxoethyl]amino]-N-(2-morpholin-4-ylphenyl)acetamide