Task: Answer the multiple choice question.
Query: Which drug has a 9.724\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1cc(/C=N/NC(=O)c2ccoc2C)ccc1OCCN1CCCCC1
b) COC(=O)CC1=C(C(=O)OC)C(c2cccc(OCC(N)=O)c2)C(C#N)=C(N)O1
c) O=C(CS(=O)(=O)c1ccccc1)Nc1ccc(S(=O)(=O)Nc2ccccn2)cc1
d) Cc1ccc(S(=O)(=O)c2c(C)nn(C(C)(C)C)c2OC(=O)C2CCCC2)cc1
e) NC(=O)C1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccc(F)c(F)c3)cc2)CC1
Answer: b. COC(=O)CC1=C(C(=O)OC)C(c2cccc(OCC(N)=O)c2)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#}
COC(=O)CC1=C(C(=O)OC)C(c2cccc(OCC(N)=O)c2)C(C#N)=C(N)O1
COC(=O)CC1=C(C(=O)OC)C(c2cccc(OCC(N)=O)c2)C(C#N)=C(N)O1
methyl 6-amino-4-[3-(2-amino-2-oxoethoxy)phenyl]-5-cyano-2-(2-methoxy-2-oxoethyl)-4H-pyran-3-carboxylate