Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)C(=O)NC1CCCC1
[b] CC1(C)CC(=O)C(C=Nc2ccncc2)=C(O)C1
[c] CCN(CC(=O)NCc1ccc(F)cc1)C(=O)/C=C/c1ccco1
[d] COc1ccc(OCc2nnc(SCC(=O)N3C(C)CCCC3C)o2)cc1
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}