Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.151\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccc(CN(C(=O)c2csnn2)C(C(=O)NC2CCCC2)c2cccnc2)cc1
(b) COc1ccc(OC)c(-c2cc(C(=O)Nc3cc(C)on3)no2)c1
(c) CCc1cc(CN2CCOCC2)c(NC(=O)c2ccccc2)s1
(d) CCN(CC)c1ccc2cc(C#N)c(=O)oc2c1
Answer: d. CCN(CC)c1ccc2cc(C#N)c(=O)oc2c1
{#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)c1ccc2cc(C#N)c(=O)oc2c1
CCN(CC)c1ccc2cc(C#N)c(=O)oc2c1
7-(diethylamino)-2-oxochromene-3-carbonitrile