Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CNNCc1ccc(C(=O)NC(C)C)cc1
b. Fc1ccc([C@@H]2CC[NH2+]C[C@@H]2COc2ccc3c(c2)OCO3)cc1
c. CCCS(=O)CCC[NH+](CC)CC(O)COc1ccc(C#N)cc1
d. CC[NH+](CC)CCC[C@@H](C)Nc1ccnc2cc(Cl)ccc12
e. C[NH2+]CC[C@@H](Oc1ccc(C(F)(F)F)cc1)c1ccccc1
Answer: c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}