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(NC(=O)C2Cc3ccccc3CN2C(=O)c2ccco2)cc1S(=O)(=O)N(C)C
b. CNC(=S)N(CCc1c(C)[nH]c2ccc(OC)cc12)Cc1cc(OC)c(OC)c(OC)c1
c. COc1ccc(-n2cc(CNCCc3nc(C)cc(C)n3)c(-c3ccccc3Cl)n2)cc1
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}