Task: Answer the multiple choice question.
Question: Which drug exhibits a -3.962\% 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: COc1cc(-c2ncc3ccccn23)cc(OC)c1OC.O=C(O)C(=O)O
b: Cc1ccc(OCc2nnc(SCC(=O)O)n2-c2ccccc2)cc1
c: CSC1=NC(NCCCO)c2c(sc3c2CC(C)(C)OC3)N1
d: O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)NCc1ccccn1
e: Cc1ccc(S(=O)(=O)c2ccc(-n3nc(C)cc3N)cc2)cc1
Answer: d. O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)NCc1ccccn1
{#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(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)NCc1ccccn1
O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)NCc1ccccn1
3-[3-(4-chlorophenyl)-6-oxopyridazin-1-yl]-N-(pyridin-2-ylmethyl)propanamide