Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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) CCCOc1ccccc1-c1nc2[nH]nnc2c(=O)[nH]1
(b) OCCNCc1csc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)n1
(c) CC(C)c1nc(-c2nnc3n2CCN(C(=O)c2ccc(-c4cccs4)cc2)[C@@H]3C)co1
(d) CCN(C(=O)c1ccccc1Oc1ccccc1)[C@H]1CCNC1
Answer: a
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-(2-propoxyphenyl)-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-7-one