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. CCc1nc(SCC(=O)NCC2CCCO2)c2oc3ccccc3c2n1
b. Cc1ccc(NC(=O)COc2ccc(-n3ccnc3)cc2)cc1Cl
c. COc1ccc2c(c1)c(C(=O)N/N=C/c1ccc(Br)cc1)c(C)n2C
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}