Task: Answer the MCQ question.
Question: Which drug has a -1.075\% 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) CC(=O)c1ccc(NC(=O)C(Cc2ccccc2)n2cccc2)cc1
(b) CCOc1ccc(CCNC(=O)COC(=O)c2ccccc2O)cc1OCC
(c) O=c1cc(CN2CCN(S(=O)(=O)c3ccccc3)CC2)nc2ccc(Cl)cn12
(d) CCC(C(=O)OCC(=O)Nc1c(Cl)cccc1Cl)c1ccccc1
(e) COc1ccccc1C(=O)Nc1ccnn1C1CCN(C(=O)C(C)(C)C)CC1
Answer: b. CCOc1ccc(CCNC(=O)COC(=O)c2ccccc2O)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)COC(=O)c2ccccc2O)cc1OCC
CCOc1ccc(CCNC(=O)COC(=O)c2ccccc2O)cc1OCC
[2-[2-(3,4-diethoxyphenyl)ethylamino]-2-oxoethyl] 2-hydroxybenzoate