Problem statement: Answer the multiple choice question.
Query: Which drug has a -1.567\% 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 COc1cccc(C(=O)NCC(=O)OCc2ccc(F)cc2Cl)c1
b CCCCCCCCN1C(=O)N(C)C(N(O)C(=O)NC)C1(C)C
c COCC(C)NCc1ccc(C)cc1C
d O=[N+]([O-])c1cc(Cl)c2cccnc2c1O
Answer: c. COCC(C)NCc1ccc(C)cc1C
{#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#}
N-[(2,4-dimethylphenyl)methyl]-1-methoxypropan-2-amine