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, or d without using any additional words.
Options:
[a] COc1ccc(Oc2nc3c(c(=O)n(C)c(=O)n3C)n2C)cc1
[b] CCOC(=O)c1sc(-c2ccc(F)cc2)cc1NC(=O)Nc1ccccc1OC
[c] CCN1CCN(CC(=O)Nc2nc3ccc(OC)cc3s2)CC1.O=C(O)C(=O)O
[d] Nc1c(C(=O)NC2CCCC2)c2nc3ccccc3nc2n1/N=C/c1ccco1
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}