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) CN1CCN(C(=O)C2CC(c3ccc(F)cc3)=NO2)CC1
(b) COc1ccc(OCc2nc3c4cc(OC)c(OC)cc4nc(=S)n3[nH]2)cc1
(c) CCN(CC)c1ccc(NC(=O)c2ccc(=O)[nH]c2)cc1S(=O)(=O)Nc1ccccc1OC
(d) CCOc1cc2c(cc1OCC)C(c1ccc(OC)c(OC)c1)N(c1ccc(C(=O)O)cc1)C(=O)C2
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}