Problem statement: Answer the MCQ question.
Question: Which drug has a 1.271\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COC(=O)c1ccc(CSc2nc(C)nc3sc(C)c(C)c23)o1
b CCOc1ccc(NC(=O)CSc2nnc(-c3ccccc3Cl)n2Cc2ccco2)cc1
Answer: b. CCOc1ccc(NC(=O)CSc2nnc(-c3ccccc3Cl)n2Cc2ccco2)cc1
{#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#}
CCOc1ccc(NC(=O)CSc2nnc(-c3ccccc3Cl)n2Cc2ccco2)cc1
CCOc1ccc(NC(=O)CSc2nnc(-c3ccccc3Cl)n2Cc2ccco2)cc1
2-[[5-(2-chlorophenyl)-4-(furan-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(4-ethoxyphenyl)acetamide