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 CCc1ccc(CNC(=O)c2ccc(OC3CCN(C(C)=O)CC3)c(OC)c2)nc1
b O=C1C(CCCNC(=S)NCc2ccccc2)NC(=S)N1Cc1ccccc1
c Cc1nc(Nc2ccccc2)sc1C(=O)Nc1ccccc1
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}