Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) N#CC1(NC(=O)[C@@H]2CCCC[C@H]2C(=O)N2CCN(c3nc4cccnc4s3)CC2)CC1
(b) COC(=O)Nc1ccc(-c2nc(N3CCOCC3)c3cnn(C4CCN(C(=O)OC)CC4)c3n2)cc1
(c) COCCN1CCN(c2cc(Nc3ncc(C#N)s3)ncn2)CC1
(d) CCC(=O)NC1CCc2cc(CCN3CCN(c4nsc5ccccc45)CC3)ccc21
(e) CC(C)(C)NCCCc1cc(-c2cccc(C(F)(F)F)c2)nc(C#N)n1
Answer: c, d, e
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-[[6-[4-(2-methoxyethyl)piperazin-1-yl]pyrimidin-4-yl]amino]-1,3-thiazole-5-carbonitrile