Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
a Cc1ncoc1-c1nnc(SCCCN2CCc3ccc4oc(C(F)(F)C(F)(F)F)nc4c3CC2)n1C
b Cc1cc(C(=O)O)ccc1-c1ccc(N2C(=O)N(c3cnccn3)C3(CCN(Cc4ncccc4C)CC3)C2=O)cn1
c CCCC[NH+](Cc1cncn1Cc1ccc(C#N)cc1)[C@H]1CCN(Cc2ccccc2)C1=O
d CC(c1cccc(C(F)(F)F)c1)N1CCN(CCN2Cc3ccccc3C2)C1=O
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}
butyl-[[3-[(4-cyanophenyl)methyl]imidazol-4-yl]methyl]-[(3S)-2-oxidanylidene-1-(phenylmethyl)pyrrolidin-3-yl]azanium