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 other words.
Options:
(a) N#Cc1ccc2cc1Oc1ccc3c(c1)[C@@H](CCC3)N1CC[C@@H](NCc3cncn3C2)C1=O
(b) COc1cc(C(F)(F)F)cc(COCC2(c3ccc(F)cc3)CCN(C)CC2)n1
(c) FC(F)(F)Oc1cccc(-c2ncccc2CC(c2cccnc2)c2cccnc2)c1
(d) Cc1nc2ccc(Cl)cc2c(=O)n1-c1ccc(OC2CCN(C3CCC3)CC2)cc1
Answer: a, 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}
(1R,5R)-30-oxo-19-oxa-2,6,10,12-tetrazahexacyclo[18.6.2.12,5.114,18.08,12.023,27]triaconta-8,10,14(29),15,17,20(28),21,23(27)-octaene-17-carbonitrile