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, d, or e without using any other words.
Options:
(a) Cn1cccc1/C=N/NC(=O)c1ccc(OC(F)(F)C(F)F)cc1
(b) CCOc1ccc(CCNC(=O)Cn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
(c) Cc1ccc(CN(C)C(=O)c2cc(COc3cccc(C(F)(F)F)c3)on2)o1
(d) Cc1ccc(-c2nc3ccccc3c(=O)n2CCN2CCOCC2)cc1
(e) O=C(CN1C(=O)C2C3C=CC(C3)C2C1=O)Nc1nc2ccccc2[nH]1
Answer: a, b, c, d, e
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}