Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.683\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC1CN(CCOc2ccccc2-c2ccccc2)CC(C)O1.O=C(O)C(=O)O
b.) CC(C)C[C@@H](C(=O)NC1CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
c.) CC1CCCCC1NC(=O)CN1CCN(S(=O)(=O)c2ccc(Br)s2)CC1
d.) C=CCn1ccc(=NC=C(C#N)C#N)c2ccccc21
Answer: a. CC1CN(CCOc2ccccc2-c2ccccc2)CC(C)O1.O=C(O)C(=O)O
{#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#}
CC1CN(CCOc2ccccc2-c2ccccc2)CC(C)O1.O=C(O)C(=O)O
CC1CN(CCOc2ccccc2-c2ccccc2)CC(C)O1.O=C(O)C(=O)O
2,6-dimethyl-4-[2-(2-phenylphenoxy)ethyl]morpholine;oxalic acid