Task: Answer the MCQ question.
Question: Which drug has a 12.505\% 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) Cc1ccc(C(C)C)c(OCC(O)CN2CCOCC2)c1
(b) Cc1cccc(NC(=S)NCC(c2cccnc2)N2CCOCC2)c1C
(c) O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccccc1)c1cccs1
(d) COc1cc(CNCc2ccccn2)ccc1OCc1ccc(Cl)c(Cl)c1.Cl
(e) O=C(O)CC1(CC(=O)Nc2ccc3ccccc3c2)CCCCC1
Answer: c. O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccccc1)c1cccs1
{#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(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccccc1)c1cccs1
O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccccc1)c1cccs1
4-hydroxy-1-(2-morpholin-4-ylethyl)-2-phenyl-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one