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. O=C(CCN1C(=O)/C(=C/c2ccccc2F)SC1=S)NCCCN1CCOCC1
b. CCCCOC(=O)c1ccc(NC(=O)COC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1
c. COc1ccc(/C=C2\SC(=O)N(CC(=O)NC3C=CS(=O)(=O)C3)C2=O)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}