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 additional words.
Options:
(a) Cn1cc(CNCC2CCN(c3ncc(C(=O)NO)cn3)CC2)c2ccccc21
(b) NC(=O)c1cnc(N2CCC[C@H](N)C2)nc1Nc1cccc(C(F)(F)F)c1
(c) Cc1nc2ccccc2n1C1CC2CCC(C1)N2CCC1(c2cccc(F)c2)CCN(C(=O)c2c(F)ccc(NS(C)(=O)=O)c2F)CC1
(d) FC(F)(F)Oc1ccc(OC2CC2)c(CNC2CCC3NC2(c2ccccc2)CC3c2nnn[nH]2)c1
Answer: b, 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}
N-[[2-cyclopropyloxy-5-(trifluoromethoxy)phenyl]methyl]-1-phenyl-6-(1H-tetrazol-5-yl)-8-azabicyclo[3.2.1]octan-2-amine