Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CS(=O)(=O)c1ccc(Cl)c(NC(=O)COC(=O)CCc2c[nH]c3ccccc23)c1
b. O=C(O)CCC(NS(=O)(=O)c1ccc(-c2ccccc2)cc1)C(=O)O
c. Cc1nn(C(=O)c2cccnc2)c(C)c1Sc1ccc(Br)cc1
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}