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 other words.
Options:
(a) CCOC(=O)C1=C(CN2CCOC[C@H]2C(=O)O)NC(c2nccs2)=NC1c1ccc(F)cc1Cl
(b) COc1cc(F)ccc1-c1cncc(CNCC2CC2)n1
(c) Clc1c(N2CCC(c3ccccc3)CC2)ccn2c(CC3CC3)nnc12
(d) COCCC(C(=O)O)[C@@H]1c2ccccc2C[C@H]1NC(=O)c1cc2sc(Cl)c(Cl)c2[nH]1
Answer: a, 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-[(1R,2R)-2-[(2,3-dichloro-4H-thieno[3,2-b]pyrrole-5-carbonyl)amino]-2,3-dihydro-1H-inden-1-yl]-4-methoxybutanoic acid