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 other words.
Options:
a CC/C(=N\Nc1ccccc1)c1c(O)[nH]c(=O)[nH]c1=O
b Cc1ccc(CN2CCN(Cc3cnn(-c4ccc(Cl)cc4)c3)CC2CCO)o1
c Cc1ccc2c(CC(=O)NCCc3ccc(S(N)(=O)=O)cc3)coc2c1
Answer: a, 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}