Task: Answer the MCQ question.
Question: Which drug exhibits a 8.695\% 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.) CCOc1ccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc2c1
b.) CCc1ccc(S(=O)(=O)NCC(O)COc2ccc(OC)cc2)cc1
c.) Oc1cccc2c3c(oc12)CCCC3
d.) COC(=O)c1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cc(OC)ccc2OC)CC1
e.) COc1ccc(/C=C/C(=O)c2sc(-c3ccccc3)nc2C)cc1
Answer: a. CCOc1ccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc2c1
{#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#}
CCOc1ccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc2c1
CCOc1ccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc2c1
3-[2-(benzenesulfonyl)-5-(furan-2-yl)-3,4-dihydropyrazol-3-yl]-2-chloro-7-ethoxyquinoline