Problem statement: Answer the MCQ question.
Question: Which compound has a 1.981\% 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 other words.
Options:
a) CCOC(=O)N1CCC(N2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)CC1.O=C(O)C(=O)O
b) COc1cccc(NC(=S)NCc2ccc(F)cc2)c1
c) N#C/C(=C\c1ccccc1)C(=O)NC(=O)Oc1ccccc1
d) O=C(OCC(=O)N1CCN(C(=O)c2ccco2)CC1)c1sc2ccccc2c1Cl
e) Cc1ccc(-n2cc(C(=O)c3ccc4ccccc4c3O)cn2)cc1
Answer: a. CCOC(=O)N1CCC(N2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)CC1.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)N1CCC(N2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)CC1.O=C(O)C(=O)O
CCOC(=O)N1CCC(N2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)CC1.O=C(O)C(=O)O
ethyl 4-[4-(4-methoxyphenyl)sulfonylpiperazin-1-yl]piperidine-1-carboxylate;oxalic acid