Task: Answer the multiple choice question.
Question: Which drug has a 8.292\% 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) COc1ccc(/C=N/NC(=O)c2ccoc2C)cc1OC
b) NC(=O)c1nn(-c2ccccc2)nc1N
c) Cc1nc2ccccn2c1C(=O)N/N=C/c1ccccc1Cl
d) CC1=C(C(=O)OC(C)C)[C@]2(C(=O)N(CC(N)=O)c3ccccc32)C(C#N)=C(N)O1
Answer: b. NC(=O)c1nn(-c2ccccc2)nc1N
{#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#}
NC(=O)c1nn(-c2ccccc2)nc1N
NC(=O)c1nn(-c2ccccc2)nc1N
5-amino-2-phenyltriazole-4-carboxamide