Task: Answer the MCQ question.
Query: Which drug has a 10.388\% 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) COc1ccc(C(=O)NCC2OCCc3ccccc32)cc1OC
b) Cc1c(C(=O)NN)sc(-c2ccccc2)c1C#N
c) CC1CC(=O)c2cnc(Nc3ccccc3)nc2C1
d) COc1ccc(NC(=O)C2CCCN(S(C)(=O)=O)C2)cc1Cl
e) CNC(=O)NC(=O)C(C)OC(=O)c1c(C)noc1C
Answer: b. Cc1c(C(=O)NN)sc(-c2ccccc2)c1C#N
{#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#}
Cc1c(C(=O)NN)sc(-c2ccccc2)c1C#N
Cc1c(C(=O)NN)sc(-c2ccccc2)c1C#N
4-cyano-3-methyl-5-phenylthiophene-2-carbohydrazide