Task: Answer the MCQ question.
Question: Which drug exhibits a -6.297% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CC1=C(C(=O)OCC2CCCO2)C(c2coc3ccccc3c2=O)C2=C(CCCC2=O)N1
b. COc1ccccc1CNC(=O)CN1C(=O)c2ccccc2S1(=O)=O
c. COc1ccc(CC(=O)NCc2nn(-c3ccccc3)nc2C)cc1OC
d. CCOc1ccc(C(C)=O)cc1CN1C(=O)NC2(CCCCC2C)C1=O
e. O=C(O)c1cccc(N2CCCCS2(=O)=O)c1
Answer: a. CC1=C(C(=O)OCC2CCCO2)C(c2coc3ccccc3c2=O)C2=C(CCCC2=O)N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=C(C(=O)OCC2CCCO2)C(c2coc3ccccc3c2=O)C2=C(CCCC2=O)N1
CC1=C(C(=O)OCC2CCCO2)C(c2coc3ccccc3c2=O)C2=C(CCCC2=O)N1
oxolan-2-ylmethyl 2-methyl-5-oxo-4-(4-oxochromen-3-yl)-4,6,7,8-tetrahydro-1H-quinoline-3-carboxylate