Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(Nc1cccc(Cl)c1)Nc1ccnc(-c2cccnc2)n1
b Cc1cc(N/N=C/c2ccc(Cl)cc2)nc(NCc2ccccc2)n1
c CCC1=NC(c2ccc(Br)cc2)N(O)C1(C)C
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}