Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -40.845\% 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) N#CC1(C#N)C(c2ccccc2)OC23CCCCCC2C1(C#N)C(=N)O3
(b) COc1cc(CN2CCN(c3ccc(C)cc3)CC2)cc([N+](=O)[O-])c1O
(c) CC(C)c1ccccc1NC(=O)Cn1c(/C=C/c2ccccc2)nc2ccccc21
(d) C=CCNCC(=O)NN=C(c1ccccc1)c1ccccc1
(e) Cc1cccc(NC(=O)c2cccc(C(F)(F)F)c2)c1
Answer: d. C=CCNCC(=O)NN=C(c1ccccc1)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#}
C=CCNCC(=O)NN=C(c1ccccc1)c1ccccc1
C=CCNCC(=O)NN=C(c1ccccc1)c1ccccc1
N-(benzhydrylideneamino)-2-(prop-2-enylamino)acetamide