Problem statement: Answer the MCQ question.
Query: Which drug has a 5.761\% 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 additional words.
Options:
a: CCc1nccn1S(=O)(=O)c1cccc([N+](=O)[O-])c1
b: CCOc1ccc(C(=O)COC(=O)CN2C(=O)NC3(CCCCC3C)C2=O)cc1
c: CCC(C)Sc1nnc(CSc2nc3nc(C)cc(C)n3n2)o1
d: CCOC(=O)CC1=C(C(=O)OCC)C(c2cc(OC)c(OC)cc2OC)C(C#N)=C(N)O1
Answer: d. CCOC(=O)CC1=C(C(=O)OCC)C(c2cc(OC)c(OC)cc2OC)C(C#N)=C(N)O1
{#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#}
CCOC(=O)CC1=C(C(=O)OCC)C(c2cc(OC)c(OC)cc2OC)C(C#N)=C(N)O1
CCOC(=O)CC1=C(C(=O)OCC)C(c2cc(OC)c(OC)cc2OC)C(C#N)=C(N)O1
ethyl 6-amino-5-cyano-2-(2-ethoxy-2-oxoethyl)-4-(2,4,5-trimethoxyphenyl)-4H-pyran-3-carboxylate