Task: Answer the MCQ question.
Question: Which drug has a 5.889\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(COC(=O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)NCc1ccccc1
[b] CCS(=O)(=O)c1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)N3CCCC(C)C3)cc2)n1
[c] CC(=O)c1ccc(N2CCN(C(=O)c3ccc4c(=O)n(-c5ccccc5)c(=O)[nH]c4c3)CC2)cc1
[d] C=CCc1cccc2cc(C(=O)NC(C)(C)C)c(=O)oc12
[e] O=C1c2oc3ccc(F)cc3c(=O)c2C(c2ccccc2)N1CC1CCCO1
Answer: a. O=C(COC(=O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)NCc1ccccc1
{#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#}
O=C(COC(=O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)NCc1ccccc1
O=C(COC(=O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)NCc1ccccc1
[2-(benzylamino)-2-oxoethyl] 3-(4-morpholin-4-ylsulfonylphenyl)propanoate