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 O=C(CSC(=S)N1CCOCC1)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
b Cc1ccc(Cl)cc1NC(=O)C1CC1c1ccccc1
c CN(Cc1c(C(=O)N/N=C/c2cc(F)ccc2F)nnn1-c1nonc1N)C1CCCCC1
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}