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 additional words.
Options:
a CCOCCCNC(=O)C(Cc1ccccc1)NS(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C
b CCOc1ncccc1C(=O)N(CC)CC(=O)NCc1ccc(F)cc1
c Cn1c(SCC(=O)Nc2ccc(NC(=O)c3cccc(F)c3)cc2)nnc1-c1ccncc1
d CCOCCCNC(=O)c1cc2sc(Cl)cc2n1CC
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}