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] O=C(CN1CCC(O)(c2ccc3c(c2)OCO3)CC1)N1CCOCC1
[b] CCC(C)(C)NC(=O)COc1ccc(C(=O)c2ccccc2)cc1
[c] Cc1cc(C)n(/N=C/c2cccc(O)c2)c(=O)c1C(N)=O
[d] CCN(CC)C(=O)C1CCCN(c2ccc([N+](=O)[O-])cc2/C=N/NC(=O)c2cccc(O)c2)C1
[e] O=C(N/N=C/c1cccc(Oc2ccccc2)c1)c1ccccc1F
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}