Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cn1cnc(C(=O)N(Cc2cccc(Cl)c2)CC2CCC(N)CC2)c1
b. CN1CCN(Cc2ccc3c(c2)Cc2c-3n[nH]c2-c2csc(C#CCNc3ccccc3)c2)CC1
c. c1ccc(-c2[nH]c3ccccc3c2[C@H]2CCC[NH2+]C2)cc1
d. Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4cccs4)n2C)CC3)no1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-[(4-azanylcyclohexyl)methyl]-N-[(3-chlorophenyl)methyl]-1-methyl-imidazole-4-carboxamide