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) CC1=NN(C(=O)CCc2ccccc2)C(c2ccccc2)C1
b) O=C(NCCCN=C1NS(=O)(=O)c2ccccc21)c1ccncc1
c) CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C1c1ccccc1OCC#N
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}