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.) Cc1cccc(CC[NH+]2CCC(C(=O)c3ccc(NS(C)(=O)=O)cc3)CC2)n1
b.) Cc1ccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(N)(=O)=O)cc2)cc1
c.) F[C@@H]1CC[NH2+]C[C@H]1c1c(-c2ccccc2)[nH]c2cc(Cl)ccc12
d.) CC(C)(C#N)c1cc(Cn2cncn2)cc(C(C)(C)C#N)c1
Answer: d
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}
2-[3-(2-cyanopropan-2-yl)-5-(1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropanenitrile