Problem statement: Answer the multiple choice question.
Query: Which compound has a 16.146\% 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.) O=C(Cc1cccs1)NCCN1CCOCC1
b.) NC(=O)c1ccc2c(=O)c(O)c(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1
c.) O=C(c1ccccc1NS(=O)(=O)c1ccc(Br)s1)N1CCOCC1
d.) c1ccc(Oc2cccc(CN3CCCCC3)c2)cc1
Answer: b. NC(=O)c1ccc2c(=O)c(O)c(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1
{#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#}
NC(=O)c1ccc2c(=O)c(O)c(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1
NC(=O)c1ccc2c(=O)c(O)c(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1
2-(4-amino-3,5-dichlorophenyl)-3-hydroxy-4-oxo-1H-quinoline-7-carboxamide