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(COc1cccc2cccnc12)N/N=C1\SCC(=O)N1CCc1ccccc1
b. CCOCCCNC(=O)c1ccc(NC(C)=O)cc1
c. O=[N+]([O-])c1ccc(N2CCN(c3ccccc3O)CC2)c(Cl)c1
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}