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, c, or d without using any additional words.
Options:
a) Cc1cc(C(=O)Nn2cnc3ccccc3c2=O)ccc1[N+](=O)[O-]
b) Cc1ccc(-n2c(SCC(=O)NCCN3C(=O)CSC3=O)nnc2-c2ccccc2F)cc1
c) Nc1c(C(=O)NC2CCCC2)c2nc3ccccc3nc2n1CC1CCCO1
d) COC(=O)c1cc(S(=O)(=O)Nc2nn(C)c3cccc(F)c23)oc1C
Answer: a, b, c, d
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}