Problem statement: Answer the multiple-choice question.
Question: Which compound has a 0.816\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CNc1ccc(Br)cc1C(O)c1ccccc1
b: CCCC(C(=O)NC1CCCC1)N(Cc1ccc2c(c1)OCO2)C(=O)c1snc(C(N)=O)c1N
c: COc1cc(C(O)P(=O)(OCCC(C)C)c2ccc(N(C)C)cc2)cc(OC)c1OC
d: C=CCNC(=S)Nc1nc2c(cc1C(=O)OCC)COC(C)(C)C2
e: CCOc1ncccc1C(=O)OCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
Answer: e. CCOc1ncccc1C(=O)OCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
{#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#}
CCOc1ncccc1C(=O)OCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
CCOc1ncccc1C(=O)OCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
[2-(2-chloro-5-morpholin-4-ylsulfonylanilino)-2-oxoethyl]2-ethoxypyridine-3-carboxylate