Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.909\% 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) Cc1cccc(CSc2nnc([C@@H]3CCCN3)o2)c1.Cl
b) CCc1nc(SCc2ccccc2C#N)n[nH]1
c) CC(=O)c1nn(-c2ccc(Br)cc2)cc1C(=O)c1ccccc1
d) O=C(c1ccc(-c2ccccc2Cl)o1)N1CCN(c2ccccc2O)CC1
Answer: d. O=C(c1ccc(-c2ccccc2Cl)o1)N1CCN(c2ccccc2O)CC1
{#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(c1ccc(-c2ccccc2Cl)o1)N1CCN(c2ccccc2O)CC1
O=C(c1ccc(-c2ccccc2Cl)o1)N1CCN(c2ccccc2O)CC1
[5-(2-chlorophenyl)furan-2-yl]-[4-(2-hydroxyphenyl)piperazin-1-yl]methanone