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, c, or d without using any additional words.
Options:
a. Cc1cccc(NC(=O)CN2C(=S)NC(C)(C)CC2C)c1
b. COC(=O)c1cc(=O)n(-c2c(Cl)cc(C(F)(F)F)cc2Cl)[nH]1
c. CCOC(=O)c1sc(S(C)(=O)=O)c2c1CC(C)(C)C/C2=N/O
d. Cc1occc1C(=O)N/N=C/C=C/c1ccccc1
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}