Task: Answer the multiple-choice question.
Query: Which drug has a 9.002\% 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 additional words.
Options:
a.) Nc1cccc(Cl)c1N1CCOCC1
b.) COC(=O)c1sc2ncn(N)c(=O)c2c1C
c.) COc1ccc(-c2cc(=O)oc3cc(OC(C)C(=O)Nc4ccc(CN5CCOCC5)cc4)ccc23)cc1
d.) COc1ccc(C(O)P(=O)(OCCC(C)C)c2ccc(N(C)C)cc2)cc1OC
Answer: a. Nc1cccc(Cl)c1N1CCOCC1
{#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#}
Nc1cccc(Cl)c1N1CCOCC1
Nc1cccc(Cl)c1N1CCOCC1
3-chloro-2-morpholin-4-ylaniline