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 other words.
Options:
a: O=C(Nc1ccc(Cl)cn1)[C@H](CN1CC(O)C1)Oc1ncnc2c1cnn2-c1ncccc1Cl
b: C[C@@H]1CCCN1CCc1ccc(-c2ccc(S(=O)(=O)NCc3ccncc3)cc2)cc1
c: CNc1nc(NCCCN(C)C)c2sc(-c3ccc(OC)nc3)cc2n1
d: Cc1cc(C)n(-c2cc(NC(=O)CCN(C)C)nc(-c3ccc(C)o3)n2)n1
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}
(2S)-N-(5-chloropyridin-2-yl)-2-[1-(3-chloropyridin-2-yl)pyrazolo[3,4-d]pyrimidin-4-yl]oxy-3-(3-hydroxyazetidin-1-yl)propanamide