Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COC(=O)N1CCC(C2N[C@@H](c3nc(-c4ccccc4)c[nH]3)Cc3c2[nH]c2ccccc32)CC1
b: CCCCc1oc2ccccc2c1C(=O)c1cc(I)c(OCC(=O)O)c(I)c1
c: CCN(CC)c1ccc(NC(=O)C2(N(C)C(=O)OCC(C)C)CCc3cccc(OC)c3C2)cc1
d: CNC(=O)c1cc(OCCCCN2CCC(c3noc4cc(F)ccc34)CC2)ccc1F
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}
methyl4-[(3R)-3-(4-phenyl-1H-imidazol-2-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl]piperidine-1-carboxylate