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) Cc1ccc(C(=O)NC2CCN(CC(=O)NCc3cccs3)CC2)cc1
(b) Cc1ccc(NCc2nnc(SCC(=O)N3c4ccccc4Sc4ccccc43)o2)c(C)c1
(c) O=C(Nc1sc2c(c1C(=O)NCCCO)CCCC2)c1ccccc1
(d) CCn1c(SCC(=O)N2CCCCC2C)nc2ccsc2c1=O
(e) CCCCN(CC)C(=O)Cn1cnc2ccc(S(=O)(=O)N3CCC(C)CC3)cc2c1=O
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}