Task: Answer the MCQ question.
Question: Which compound has a -25.694\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)C(=O)N1CCN(c2nc(-c3ccccc3)c3c(c2C#N)CC(C)(C)OC3)CC1
b: COC(=O)c1cc(-c2ccccc2)sc1NC(=O)CN1C(=O)c2ccccc2C1=O
c: CCOC(=O)c1c(-c2ccc(F)cc2)csc1NC(=O)CCN1CCOCC1.O=C(O)C(=O)O
d: CC(C)(C)c1ccc(NC(=O)c2c(F)cccc2Cl)cc1
Answer: c. CCOC(=O)c1c(-c2ccc(F)cc2)csc1NC(=O)CCN1CCOCC1.O=C(O)C(=O)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#}
CCOC(=O)c1c(-c2ccc(F)cc2)csc1NC(=O)CCN1CCOCC1.O=C(O)C(=O)O
CCOC(=O)c1c(-c2ccc(F)cc2)csc1NC(=O)CCN1CCOCC1.O=C(O)C(=O)O
ethyl 4-(4-fluorophenyl)-2-(3-morpholin-4-ylpropanoylamino)thiophene-3-carboxylate;oxalic acid