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] Cc1c(F)c(N2CC[NH2+][C@H](C)C2)cc2c1C(=O)[C@H](C(=O)[O-])C=[N+]2C1CC1
[b] CS(=O)(=O)c1cccc(C(=O)N2CCN(c3ccc(OC4CCN(C5CCCC5)CC4)cc3)C(=O)C2)c1.O=CO
[c] Cc1cnc(-c2cnc(Nc3cnc(C#N)cn3)cc2NC[C@H]2CNCCO2)s1
[d] O=C1CCCCN1C1CCN(CCOc2ccc(Oc3nc4ccccc4s3)cc2)CC1
Answer: a, b, c
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-[[5-(5-methyl-1,3-thiazol-2-yl)-4-[[(2R)-morpholin-2-yl]methylamino]pyridin-2-yl]amino]pyrazine-2-carbonitrile