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, d, or e without using any additional words.
Options:
[a] Cc1cc2nc(COC3CCCC3)n(Cc3ccc(Cl)cc3)c2cc1C
[b] CCOC(=O)C1=C(CN2CCOCC2)NC(n2cncn2)=NC1c1ccc(F)cc1Br
[c] CC1CN(C(=O)c2ccccc2)CCN1C(=O)C(=O)c1c[nH]c2cccnc12
[d] Cc1ccc2c(-c3nnc(SCCCN4CCc5ccc6oc(-c7cc(C)nn7C)nc6c5CC4)n3C)cccc2n1
[e] O=C(O)c1ccc(-c2noc(C3CCN(C(=O)NC4CC4c4ccccc4)CC3)n2)cc1
Answer: 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}
ethyl 4-(2-bromo-4-fluorophenyl)-6-(morpholin-4-ylmethyl)-2-(1,2,4-triazol-1-yl)-1,4-dihydropyrimidine-5-carboxylate