Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(N/N=C/c1cc(Br)c(Br)o1)c1cccnc1
b. NS(=O)(=O)c1ccc(NC(=O)c2cc(Cl)sc2Cl)cc1
c. COc1cc(CN2CCc3c([nH]c4ccccc34)C2)cc(OC)c1
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}