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 additional words.
Options:
(a) COc1cccc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)c1
(b) Cc1nc2ccc(N3C(=O)CCC3=O)cc2[nH]1
(c) COC(=O)C1=C(C)OC(N)=C(C#N)C1c1cc(OC)c(OCC(N)=O)cc1Cl
(d) O=C(Cn1c2ccccc2c(=O)c2cc([N+](=O)[O-])ccc21)Nc1ccccc1Cl
(e) c1ccc(C2OCCN3CCCCC23)cc1
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}