Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(OCC(=O)NNC(=O)C(=O)Nc2cc(OC)ccc2OC)cc1
b. Cc1ccc(-c2noc(CCC(=O)NC3CCCc4ccccc43)n2)cc1
c. Cn1c(CNC(=O)c2ccco2)nnc1SCC(=O)Nc1cccc(Br)c1
d. COc1ccc(Nc2c(C)cccc2C)cc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}