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) CC1CCN(CC2C(=O)O[C@@H]3C[C@@]4(C)CCC[C@H](C)C4=C[C@H]23)CC(C)(C)C1
(b) COc1ccc(N2CCN(CCCn3c(=S)[nH]c4ncccc4c3=O)CC2)cc1
(c) O=c1[nH]c(-c2ccccc2O)nc2c1CCCC2
(d) Cc1cccc(C)c1NC(=O)NC1(C(=O)NCc2ccncc2)CCCCC1
(e) CCOC(=O)c1cc(NC(=O)c2ccco2)ccc1N1CCOCC1
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}