Task: Answer the multiple choice question.
Question: Which compound has a 7.245\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1nc2ccccc2nc1OCc1ccccc1
b) Cl.N=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
c) CC(C)N1CC(O)=C(c2nc3ccccc3[nH]2)C1=N
Answer: a. Cc1nc2ccccc2nc1OCc1ccccc1
{#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#}
Cc1nc2ccccc2nc1OCc1ccccc1
Cc1nc2ccccc2nc1OCc1ccccc1
2-methyl-3-phenylmethoxyquinoxaline