Problem statement: Answer the MCQ question.
Query: Which drug has a 16.910\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(O)c1ccc2noc(-c3ccccc3)c2c1
[b] O=C(CN1C(=O)CSC1=O)Nc1ccccc1N1CCOCC1
[c] Cc1ccc(CNC(=O)Cn2c(=O)n(-c3ccccc3)c(=O)c3sccc32)cc1
[d] CCOC(=O)N1CCC(NC(=O)C(CC(C)C)NC(=O)C2CCC(C)CC2)CC1
Answer: b. O=C(CN1C(=O)CSC1=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#}
O=C(CN1C(=O)CSC1=O)Nc1ccccc1N1CCOCC1
O=C(CN1C(=O)CSC1=O)Nc1ccccc1N1CCOCC1
2-(2,4-dioxo-1,3-thiazolidin-3-yl)-N-(2-morpholin-4-ylphenyl)acetamide