Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.537\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(CCc1nnc2ccc(NCc3ccco3)nn12)Nc1ccc(F)cc1F
b CCOC(=O)c1cnc(NCc2ccccc2)nc1C
c COc1ccc(C(=O)NCCCNC(=O)c2ccco2)cc1OC
d COc1ccccc1C(=O)Nc1cc(Cl)ccc1-n1cncn1
e CC(=O)Oc1cccc(N2C(=O)c3ccc(C(=O)Nc4cccnc4)cc3C2=O)c1
Answer: d. COc1ccccc1C(=O)Nc1cc(Cl)ccc1-n1cncn1
{#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#}
COc1ccccc1C(=O)Nc1cc(Cl)ccc1-n1cncn1
COc1ccccc1C(=O)Nc1cc(Cl)ccc1-n1cncn1
N-[5-chloro-2-(1,2,4-triazol-1-yl)phenyl]-2-methoxybenzamide