Task: Answer the multiple choice question.
Question: Which compound has a 9.882\% human ether-à-go-go related gene (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 CCCCCCCc1c(O)nc(SCCN2CCOCC2)[nH]c1=O.Cl
b COc1ccc(-n2nc(C(=O)NCC(=O)NCc3cccc(F)c3)c3ccccc3c2=O)cc1Cl
c CCCN(CC(=O)Nc1ccccc1OC)C(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1
d Cc1ccc(C(=O)NC(N2CCCC2)C(Cl)(Cl)Cl)cc1
Answer: b. COc1ccc(-n2nc(C(=O)NCC(=O)NCc3cccc(F)c3)c3ccccc3c2=O)cc1Cl
{#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#}
COc1ccc(-n2nc(C(=O)NCC(=O)NCc3cccc(F)c3)c3ccccc3c2=O)cc1Cl
COc1ccc(-n2nc(C(=O)NCC(=O)NCc3cccc(F)c3)c3ccccc3c2=O)cc1Cl
3-(3-chloro-4-methoxyphenyl)-N-[2-[(3-fluorophenyl)methylamino]-2-oxoethyl]-4-oxophthalazine-1-carboxamide