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 additional words.
Options:
a: O=C(C=Cc1ccc2c(c1)CN(C(=O)c1cccnc1)C2)NO
b: O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NCc3ccc4c(n3)NCCO4)(CC1)CO2
c: Cc1cnc(Nc2cc(N3CCOCC3)nc(N[C@@H](C)c3ncc(F)cn3)n2)s1
d: NC[C@@H](O)COc1ccccc1C(=O)CCc1ccccc1
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}
(3R)-3-[[4-(3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-ylmethylamino)-2-oxabicyclo[2.2.2]octan-1-yl]methyl]-5-fluoro-3-hydroxy-1,7-diazatricyclo[6.3.1.04,12]dodeca-4(12),5,7,9-tetraen-11-one