Task: Answer the MCQ question.
Question: Which compound exhibits a 3.823\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1c(C(=O)O)oc2ccc(S(=O)(=O)N3CCCCC3C(=O)O)cc12
b.) COc1ccc(OC)c(N/C=C/C(=C(C#N)C#N)N(C)C)c1
c.) CN1CCc2c1nc1ccccc1c2NC(=O)CN1CCCC1
d.) Cc1cc2nc(C3CCN(C(=S)NCC(C)C)CC3)[nH]c2cc1C.O=C(O)C(=O)O
e.) Cc1ccc(CNC(=O)CSc2nnc(CNC(=O)c3ccccc3)o2)cc1
Answer: b. COc1ccc(OC)c(N/C=C/C(=C(C#N)C#N)N(C)C)c1
{#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#}
COc1ccc(OC)c(N/C=C/C(=C(C#N)C#N)N(C)C)c1
COc1ccc(OC)c(N/C=C/C(=C(C#N)C#N)N(C)C)c1
2-[(E)-3-(2,5-dimethoxyanilino)-1-(dimethylamino)prop-2-enylidene]propanedinitrile