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 additional words.
Options:
[a] CC(C)(C)OC(=O)N1CC2CC(CN(C[C@H](O)COc3ccc(C#N)cc3)C2)C1
[b] Cc1nc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)nnc2C(N)=O)ccc1Cl
[c] COc1ccc(N2CCC3CN(CCCSc4nnc(-c5cnccn5)n4C)CC32)cc1
[d] CNC(=O)c1ccc(CC(=O)N(C)C2CCN(Cc3ccc(C(F)(F)F)cc3)CC2)cc1
Answer: a, b, c, 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}
1-(4-methoxyphenyl)-5-[3-[(4-methyl-5-pyrazin-2-yl-1,2,4-triazol-3-yl)sulfanyl]propyl]-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrole