Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1ccc(-c2cc(-c3ccc(C)cc3)[n+](-c3ccccc3)c(-c3ccc(C)cc3)c2)cc1.[O-][Cl+3]([O-])([O-])[O-]
b.) CC/C(=N\NC(=O)c1c(C)nc2ccccn12)c1ccc(Cl)cc1
c.) CCNc1nc(NOC)nc(OCC#N)n1
Answer: a
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}