Task: Answer the MCQ question.
Question: Which drug exhibits a 6.563\% 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.) Cn1cc(C(=O)c2ccc(Cl)cc2Cl)cc1C(=O)N/N=C(\N)COc1ccc(F)cc1
b.) COc1ccc(C(=O)Nc2ccccc2C(=O)N/N=C/c2cccc3ccccc23)cc1
c.) CCN(CC)CCOCCOc1ccccc1F
d.) O=C(N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NC1CC1)c1ccccc1Cl
Answer: c. CCN(CC)CCOCCOc1ccccc1F
{#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#}
CCN(CC)CCOCCOc1ccccc1F
CCN(CC)CCOCCOc1ccccc1F
N,N-diethyl-2-[2-(2-fluorophenoxy)ethoxy]ethanamine