Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)C)[C@H]1c1cccc2nonc12
b.) CC(C)(C)c1ccc([C@@H](O)CCC[NH+]2CCC(C(O)(c3ccccc3)c3ccccc3)CC2)cc1
c.) CC(C)n1c(/C=C\[C@@H](O)C[C@@H](O)CC(=O)[O-])c(-c2ccc(F)cc2)c2ccccc21
d.) Nc1[nH]c(SCC(=O)O)nc(=O)c1N
e.) CC(C)(C)C(=O)N1CC(c2cc(F)ccc2F)=C[C@H]1c1cccc(O)c1
Answer: a, 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}
2-[[5,6-bis(azanyl)-4-oxidanylidene-1H-pyrimidin-2-yl]sulfanyl]ethanoicacid