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.) S=C1NCCOCCOCCOCCNC(=S)N2CCOCCOCCN1CCOCCOCC2
b.) C=CCNC(=O)c1ccc(Cn2cc(C(F)(F)F)ccc2=O)cc1
c.) Cn1cc(Br)c(C(=O)Nc2sc3c(c2C(N)=O)CCCC3)n1
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}