Task: Please answer the multiple choice question.
Question: Which molecules are not 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] CS(=O)(=O)n1cc2c(n1)CN([C@H]1CO[C@H](c3cc(F)ccc3F)[C@@H](N)C1)C2
[b] CC(C)C(=O)N1CCC[C@@H](c2nc(-c3ccc(C(=O)Nc4cc(C(F)(F)F)ccn4)cc3F)c3c(N)nccn23)C1
[c] CN1CCC[C@H]1CCN1CCCc2cc(N=C(N)c3cccs3)ccc21
[d] CCN(C)C(=O)c1ccc([C@H](c2cccc(NC(=O)C3CC3)c2)N2CCN(CCCOC)CC2)cc1
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}
4-[(R)-[3-(cyclopropanecarbonylamino)phenyl]-[4-(3-methoxypropyl)piperazin-1-yl]methyl]-N-ethyl-N-methylbenzamide