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, or c without using any other words.
Options:
a COc1ccc(OCCOC(=O)CNC(=O)c2ccc(Cl)cc2Cl)cc1
b CCC(Sc1nc2sc(C(=O)OC)c(C)c2c(=O)n1N)C(=O)NCC1CCCO1
c O=C(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1ccco1
Answer: a, b, c
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}