Problem statement: Answer the MCQ question.
Query: Which drug has a 16.227\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOc1cc(Br)c(C(=O)O)cc1OCC
[b] CCOC(=O)C(NC(C)=O)C(OC(C)=O)c1cccc(N(CCO)CCO)c1
[c] CCc1c(C(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)csc1C
[d] CCC(=O)NC(=S)Nc1ccc(NC(=O)COc2ccc(Cl)c(C)c2)cc1
Answer: b. CCOC(=O)C(NC(C)=O)C(OC(C)=O)c1cccc(N(CCO)CCO)c1
{#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 2-acetamido-3-acetyloxy-3-[3-[bis(2-hydroxyethyl)amino]phenyl]propanoate