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 other words.
Options:
a) CCOc1ccc(CN2CCNC(=O)C2CC(=O)N(C)CC2CCOCC2)cc1
b) COc1cccc(C(=O)N2CCN(C(=O)c3ccc(-c4ccccc4)cc3)CC2)c1OC
c) COc1ccc(C(=O)COC(=O)c2cc(S(=O)(=O)NCc3ccccc3)ccc2O)cc1
d) FC(F)(F)c1ccc(Cl)c(-n2c(-c3cc(-c4ccco4)[nH]n3)n[nH]c2=S)c1
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}