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. Cc1ccc(C(=O)NCC(=O)Nc2ccc3c(c2)OCCO3)cc1
b. CC1=C(C(=O)NC2CCCCC2C)C2(CCC(C)CC2)OC1=O
c. CCN1C(=O)c2ccccc2Sc2ccc(C(=O)O)cc21
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}