Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
[a] CN(O)/C=N/C(=S)Nc1ccc(Cl)cc1Cl
[b] Cc1ccc(Cl)cc1Nc1nc(-c2cccnc2)cs1
[c] CCN(CC)c1ccc(-c2n[nH]c(=S)n2-c2ccccc2C)cc1
[d] CN1CCN(c2nc(-c3ccc(Br)cc3)nnc2-c2ccccc2)CC1
[e] Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)COc1ccccc1
Answer: 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}