Problem statement: Answer the multiple-choice question.
Question: Which compound has a 10.897\% 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 COc1cc(C)nc(NC(=O)NC(=O)c2ccc(C(F)(F)F)cc2)n1
b CCCn1c2ccc(F)cc2c2nnc(NN)nc21
c Cc1cc(C)c(NC(=O)CSc2nc3ncc(Br)cc3[nH]2)c(C)c1
d COc1cccc(-c2c(C(=O)N/N=C(\C)c3cccs3)nnn2-c2nonc2N)c1
Answer: b. CCCn1c2ccc(F)cc2c2nnc(NN)nc21
{#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#}
CCCn1c2ccc(F)cc2c2nnc(NN)nc21
CCCn1c2ccc(F)cc2c2nnc(NN)nc21
(8-fluoro-5-propyl-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazine