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) Cc1nc2ccncc2n1C1C[C@H]2CC[C@H](C1)N2CC[C@H](NC(=O)c1ccc(S(C)(=O)=O)cc1)c1ccc(F)cc1
b) Cc1nnc(C(C)C)n1C1CC2CCC(C1)N2CCC(CNC(=O)C1CC(F)(F)C1)c1ccccc1
c) O=C(O)C1CCC2(CCN(c3ccc(-c4nc5cc(C(F)(F)F)ccc5[nH]4)cn3)CC2)OC1
d) O=C(C=Cc1ccc(CNCCc2c(-c3ccccc3)[nH]c3ccccc23)cc1)NO
Answer: a, 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-hydroxy-3-[4-[[2-(2-phenyl-1H-indol-3-yl)ethylamino]methyl]phenyl]prop-2-enamide