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.) Nc1nc(N)nc(-c2cc([N+](=O)[O-])ccc2O)n1
b.) Cc1cc(C)nc(SCC(=O)c2ccc(O)cc2O)n1
c.) CCCC(c1nnnn1CS(=O)(=O)c1ccc(C)cc1)N1CCN(c2ccc(F)cc2)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}