Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -13.263\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1cccc(Nc2nc(CC(C)=O)ns2)c1
b) Cc1c(C)c2c(OCC(=O)N3CCC(C(=O)O)CC3)cc3c(c2oc1=O)CCC(C)(C)O3
c) CC(C)c1ccc(N2CCN(C(=O)c3ccccc3NC(=O)C3CC=CCC3C(=O)O)CC2)cc1
d) CC1(C)Cc2c(C#N)c(NCCCO)nc(-c3ccccc3)c2CO1
Answer: d. CC1(C)Cc2c(C#N)c(NCCCO)nc(-c3ccccc3)c2CO1
{#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#}
CC1(C)Cc2c(C#N)c(NCCCO)nc(-c3ccccc3)c2CO1
CC1(C)Cc2c(C#N)c(NCCCO)nc(-c3ccccc3)c2CO1
6-(3-hydroxypropylamino)-3,3-dimethyl-8-phenyl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile