Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -2.158\% 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 O=C(CCc1ccccc1)NC1C2CC3CC(C2)CC1C3
b CC(Nc1nc(-c2ccc3c(c2)NC(=O)CO3)cs1)c1ccccc1
c O=C(CCc1ccccc1)NNC(=O)c1cccc(F)c1
d COc1cccc(CNC(=O)Cc2ccc(S(=O)(=O)N3CCOCC3)s2)c1
e COc1ccc(/C=C/C(=O)c2ccoc2)cc1
Answer: a. O=C(CCc1ccccc1)NC1C2CC3CC(C2)CC1C3
{#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(CCc1ccccc1)NC1C2CC3CC(C2)CC1C3
O=C(CCc1ccccc1)NC1C2CC3CC(C2)CC1C3
N-(2-adamantyl)-3-phenylpropanamide