Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 27.544\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCOC(=O)CNc1nc(Cl)nc(Nc2ccccc2)n1
b.) CCn1c(=O)c2c(nc(SCC(=O)NC3CCCC3)n2C)n(C)c1=O
c.) O=C(NCC(=O)N(c1ccc(F)cc1)C(C(=O)NCC1CCCO1)c1ccccc1)c1ccco1
Answer: a. CCOC(=O)CNc1nc(Cl)nc(Nc2ccccc2)n1
{#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#}
CCOC(=O)CNc1nc(Cl)nc(Nc2ccccc2)n1
CCOC(=O)CNc1nc(Cl)nc(Nc2ccccc2)n1
ethyl2-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]acetate