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 or b without using any additional words.
Options:
a) CCOc1ccc(C(C)=O)cc1CN1c2ccc(S(N)(=O)=O)cc2CC1C
b) O=C(NCCCN1CCOCC1)C(=O)NCC1OCCCN1S(=O)(=O)c1cc(F)ccc1F
Answer: a, b
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}