Task: Answer the MCQ question.
Question: Which drug exhibits a 0.359\% 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) COc1cccc(C2CC(c3cccs3)=NN2S(C)(=O)=O)c1OC
b) CC(C)N(C)C(=O)C(=O)c1cccn1-c1cccc(Cl)c1C#N
c) O=C(COc1cccc2cccnc12)Nc1cccc(S(=O)(=O)N2CCCC2)c1
d) S=C(Nc1ccccc1)Nc1nc2ccccc2n1CCOc1ccccc1
e) Oc1[nH]c2ccc(Br)cc2c1N=NC(=S)Nc1ccc(F)cc1
Answer: c. O=C(COc1cccc2cccnc12)Nc1cccc(S(=O)(=O)N2CCCC2)c1
{#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#}
O=C(COc1cccc2cccnc12)Nc1cccc(S(=O)(=O)N2CCCC2)c1
O=C(COc1cccc2cccnc12)Nc1cccc(S(=O)(=O)N2CCCC2)c1
2-benzo[b]pyridin-8-yloxy-N-(3-pyrrolidin-1-ylsulfonylphenyl)acetamide