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 additional words.
Options:
a CCCCC(=O)NNC(=O)N1c2ccccc2Sc2ccccc21
b Cc1ccnn1CCC(=O)N1CCCC(CCC(=O)NCc2ccccc2F)C1
c CN(CC(=O)NCc1ccncc1)S(=O)(=O)c1ccc(F)cc1
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}