Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCN1C[C@@H]2CCCC[C@]2(c2ccc(Cl)c(Cl)c2)C1
[b] Cc1cnc(N2CCC(C3CCN(c4cc(C#N)nc(C)n4)CC3)CC2)nc1
[c] CC(C)(C)OC(=O)N1CC(N2C(=O)c3ccccc3C2C(=O)NCc2ccc(OC(F)(F)F)cc2)C1
[d] C1CCC2(C1)C1CN(CC3CC3)CC2CN(CC2CC2)C1
Answer: a, b, 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-methyl-6-[4-[1-(5-methylpyrimidin-2-yl)piperidin-4-yl]piperidin-1-yl]pyrimidine-4-carbonitrile