Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCn1cc(Cl)c(C(=O)NNC(=O)CCn2nc(C)c([N+](=O)[O-])c2C)n1
b.) O=C(NCC(c1cccs1)N1CCOCC1)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
c.) O=C(CSCc1ccc(Cl)cc1)Nc1ccc(Br)cc1C(=O)O
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}