Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
a. COC1COCCC1NC1CCC(C(=O)N2CCN(c3ccnc(C(F)(F)F)n3)CC2)(C(C)C)C1
b. CN1CC(Cn2nc(-c3cnc4[nH]cc(C(=O)NC(C)(C)C)c4n3)c3cc(OC(F)F)ccc32)C1
c. CCCc1nc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)nnc2C(N)=O)ccc1OC
d. Cn1cc(-c2ccc3c(c2)[nH]c2c(C(N)=O)ccc(NC4CCCCC4)c23)cn1
Answer: 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}
4-(cyclohexylamino)-7-(1-methylpyrazol-4-yl)-9H-carbazole-1-carboxamide