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] O=C(N/N=C/c1c(O)n(CCC2=CCCCC2)c(=S)[nH]c1=O)c1ccccc1
[b] COc1ccc(CCN2C(=O)CC(Nc3ccc(N4CCOCC4)cc3)C2=O)cc1OC
[c] CCOC(=O)/C=C(C)\C=C\c1c[nH]c2ccccc12
[d] N/C(=N\OC(=O)CC1CCCCC1)c1ccncc1
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}