Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
a Cc1cccc(Nc2nc(N[C@@H]3CCCC[C@@H]3N)ncc2C(N)=O)c1
b CC1CN(C(=O)C2CN(C(C)(C)C)CC2c2ccc(F)cc2F)CC(C)C1(O)c1ccccc1
c CC(C)c1cc(CN2Cc3ccccc3S2(=O)=O)nn1-c1ccc(F)cc1
d O=c1ccc2ncc(F)c3c2n1CC3(O)CC12CCC(N/C=C/c3ccc(F)cc3)(CC1)CO2
Answer: a, 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-[[(1R,2S)-2-aminocyclohexyl]amino]-4-(3-methylanilino)pyrimidine-5-carboxamide