Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a. O=C(O)CSc1nc(-c2ccc(Cl)cc2)nc2c1oc1ccccc12
b. COc1ccc(Cl)cc1S(=O)(=O)N1CCN=C1Cc1ccccc1
c. Cc1cc(C)c2cc(C#N)c(SCC(=O)Nc3cc(C)on3)nc2c1
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}