Task: Please answer the multiple choice question.
Question: Which molecules are not a 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 O=C(CNc1ccccc1C(F)(F)F)N1CCCN(Cc2nc3ccccc3[nH]2)CC1
b O=C(NCc1ccncc1)C12C[C@H]3C[C@@H](C1)CC(c1ccc(Cl)cc1)(C3)C2
c O=C(Nc1ccc(O)cc1OC[C@@H](O)CN1CCC2(CC1)Cc1cc(F)ccc1O2)NC1CC1
d Cc1nnc2c3cc(-c4ccccc4)c(-c4ccc(CN5CCC(c6n[nH]c(-c7ccccn7)n6)CC5)cc4)nc3ccn12
Answer: b
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}
(5S,7R)-3-(4-chlorophenyl)-N-(pyridin-4-ylmethyl)adamantane-1-carboxamide