Problem statement: Answer the MCQ question.
Query: Which compound has a 4.450\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC(C)(C)c1ccc(C(=O)N2CCN(c3ccc(N4CCOCC4)nn3)CC2)cc1
[b] Cc1ccc2nc(-c3ccncc3)cc(C(=O)N3CCOCC3)c2c1
[c] CC1=CC2(O)OCCN(CCO)C2=CC1=O
[d] COc1ccccc1OCCC(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
[e] COc1ccc(S(=O)(=O)N2CCN(CC(=O)Nc3ccc(F)c(F)c3)CC2)cc1
Answer: c. CC1=CC2(O)OCCN(CCO)C2=CC1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=CC2(O)OCCN(CCO)C2=CC1=O
CC1=CC2(O)OCCN(CCO)C2=CC1=O
8a-hydroxy-4-(2-hydroxyethyl)-7-methyl-2,3-dihydro-1,4-benzoxazin-6-one