Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1cccs1
b. O=C(CSCc1ccccc1)NNc1c(F)c(F)cc(F)c1F
c. CC(C)(C)OC(=O)n1cc(/C=N/NC(=O)c2ccco2)c2ccccc21
d. COc1ccc(CN(CC2CCCO2)C(=O)CN2C(=O)COc3ccccc32)cc1OC
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}