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) CCCCN1C(=O)/C(=c2\sc3nc(=O)c(-c4ccccc4)nn3c2=O)c2ccccc21
(b) CN(C)S(=O)(=O)c1ccc(Cl)c(C(=O)Nc2cccc3ncccc23)c1
(c) O=C(c1c(Cl)cccc1Cl)N1CCN(c2cccc3[nH]ccc23)CC1
(d) COC(=O)CCCC(=O)N(C)CC1CCCN(CCc2ccccc2C)C1
(e) CC(C(=O)c1ccc(-c2ccccc2)cc1)[n+]1ccccc1.[Br-]
Answer: a, b, c, 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}