Task: Please answer the multiple choice question.
Question: Which molecules are not 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] CC1Cc2c([nH]c3cc(F)c(F)cc23)C2(N1)C(=O)Nc1ccc(Cl)cc12
[b] C[C@H]1CN(c2ccc(C#N)cn2)CC[C@H]1Nc1c(C(N)=O)cnc2[nH]ccc12
[c] Fc1ccc(OCc2cc(OCC3(F)COC3)nc(-c3ccccn3)n2)c(F)c1F
[d] CC1(C)CCc2cc(S(=O)(=O)N(CC(=O)O)Cc3cccc(-c4ccccc4)c3)ccc2O1
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}
5-chloro-6',7'-difluoro-3'-methylspiro[1H-indole-3,1'-2,3,4,9-tetrahydropyrido[3,4-b]indole]-2-one