Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.968\% 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 additional words.
Options:
a. CCOc1ncccc1C(=O)OCc1c(Cl)cccc1Cl
b. COc1cccc(NC(=O)CN(C)C(=O)c2cc(-c3ccccc3)nc3ccccc23)c1
c. Cl.O=C(c1ccc(Cl)cc1)C(CN1CCCCC1)c1ccccc1
d. Cc1cc(NC(=O)c2cc(-c3ccc(Br)cc3)on2)no1
Answer: c. Cl.O=C(c1ccc(Cl)cc1)C(CN1CCCCC1)c1ccccc1
{#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#}
Cl.O=C(c1ccc(Cl)cc1)C(CN1CCCCC1)c1ccccc1
Cl.O=C(c1ccc(Cl)cc1)C(CN1CCCCC1)c1ccccc1
1-(4-chlorophenyl)-2-phenyl-3-piperidin-1-ylpropan-1-one;hydrochloride