Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) COc1ccccc1Oc1cccc(CN2CCC(NC(=O)C3(c4ccccc4)CCNCC3)(C(=O)O)CC2)c1
(b) CCOC(=O)C1=C(CN2CCOCC2C(=O)NC)NC(c2nccs2)=NC1c1ccc(F)cc1Br
(c) O=C(Nc1ccc(-c2nnc(NCCCCN3CCCCC3)o2)cc1)C1CCCCC1
(d) Cc1nc2cnc(Oc3cccc4cccnc34)cc2c(=O)n1CC1CCCN(C(C)C)C1
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}
ethyl 4-(2-bromo-4-fluorophenyl)-6-[[3-(methylcarbamoyl)morpholin-4-yl]methyl]-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate