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 NC1=N[C@@]2(CO1)c1cc(-c3cccnc3F)ccc1Oc1ncc(N3CCOCC3)cc12
b CNC(=O)c1cc2cc(C3(Cc4ccccc4)CCNC3)ccc2[nH]1
c c1ccc(Cc2ncc3c(n2)CCNCC3)cc1
d CCC(=O)O[C@]1(C(=O)CO)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C
Answer: a, b, c, d
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}
(4S)-7'-(2-fluoropyridin-3-yl)-3'-morpholin-4-ylspiro[5H-1,3-oxazole-4,5'-chromeno[2,3-b]pyridine]-2-amine