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.) FC(F)(F)c1cc(COCC2(c3ccccc3)CCNCC2)nc(C2CC2)c1
b.) O=C(Nc1ccc(-c2nnc(NCCCN3CCCCC3)o2)cc1)C1CCCCCC1
c.) O=C(C1CC1c1ccc(C(F)(F)F)cc1)N1CCN(S(=O)(=O)c2cc(-c3cc[nH]n3)cc(C(F)(F)F)c2)CC1
d.) NC1=N[C@@]2(CO1)c1cc(-c3cccnc3F)ccc1Oc1c2cc(C2CCCOC2)nc1F
Answer: a, c
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}
2-cyclopropyl-6-[(4-phenylpiperidin-4-yl)methoxymethyl]-4-(trifluoromethyl)pyridine