Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(c3nnnn3-c3ccccc3)CC2)cc1
b. Cc1c(N=Nc2ccc(O)cc2)c(=O)n(-c2ccccc2)n1C
c. COc1ccc(C(=O)/C=C/Nc2ccc(S(=O)(=O)Nc3nc(C)cc(C)n3)cc2)cc1OC
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}