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, or c without using any other words.
Options:
a.) CN1CCN(CCCN(C(=O)Nc2ccc(F)c(C(F)(F)F)c2)[C@@H]2CC[C@]3(c4ccc(C#N)cc4)C[C@H]23)CC1
b.) COc1ccc(CCN2C(=O)N(NS(C)(=O)=O)CC2c2ccc(OC)cc2)cc1
c.) CC1=CN2C(N)=C(Cl)C=C(C(=O)NC[C@@H]3CCCN(CC(C)C)C3)[C@@H]2N1
Answer: b
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-(4-methoxyphenyl)-3-[2-(4-methoxyphenyl)ethyl]-2-oxoimidazolidin-1-yl]methanesulfonamide