Problem statement: Answer the MCQ question.
Query: Which compound has a -1.921\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1cccc(NC(=O)c2cccc3c2-c2ccccc2C3=O)n1
b: COc1ccccc1N1CCN(C(=O)COc2ccc(C)cc2Br)CC1
c: COc1ccc(C2CC(C)(c3ccc(OC)cc3OC)Nc3ccccc3N2)c(OC)c1
d: O=C(NCCCN1CCCC1)c1ccc2c(Cl)c3c(nc2c1)CCCC3
e: O=S(=O)(NCc1cccnc1)c1ccc(Cl)cc1
Answer: d. O=C(NCCCN1CCCC1)c1ccc2c(Cl)c3c(nc2c1)CCCC3
{#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#}
O=C(NCCCN1CCCC1)c1ccc2c(Cl)c3c(nc2c1)CCCC3
O=C(NCCCN1CCCC1)c1ccc2c(Cl)c3c(nc2c1)CCCC3
9-chloro-N-(3-pyrrolidin-1-ylpropyl)-5,6,7,8-tetrahydroacridine-3-carboxamide