Task: Answer the multiple choice question.
Query: Which compound has a 13.455\% 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. COc1ccc([N+](=O)[O-])cc1NS(=O)(=O)c1cc(C(=O)O)ccc1OC
b. CCOC(=O)CNC(=O)CN1C(=O)CC(c2ccco2)Sc2ccccc21
c. O=C(Cn1cnc2c(nnn2Cc2ccc(Cl)cc2)c1=O)NCc1ccco1
Answer: c. O=C(Cn1cnc2c(nnn2Cc2ccc(Cl)cc2)c1=O)NCc1ccco1
{#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#}
O=C(Cn1cnc2c(nnn2Cc2ccc(Cl)cc2)c1=O)NCc1ccco1
O=C(Cn1cnc2c(nnn2Cc2ccc(Cl)cc2)c1=O)NCc1ccco1
2-[3-[(4-chlorophenyl)methyl]-7-oxotriazolo[4,5-d]pyrimidin-6-yl]-N-(furan-2-ylmethyl)acetamide