Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C[C@H]1Sc2ccccc2O[C@@H]1c1ccc(OCCCN2CCCC2)cc1
b) CC(C)(O)c1cc2nc(-c3cnc(N)nc3)nc(N3CCOCC3)c2s1
c) CCCCc1cc(OC2CCN(CCS(=O)(=O)NC(C)(C)C)CC2)c2ncccc2c1
d) O=C(c1ccccc1Oc1ccccc1)N(c1ccccc1)[C@H]1CCNC1
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}
1-[3-[4-[(2R,3R)-3-methyl-2,3-dihydro-1,4-benzoxathiin-2-yl]phenoxy]propyl]pyrrolidine