Task: Answer the MCQ question.
Question: Which compound exhibits a 4.865\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CNC(=O)CSc1nnc(-c2ccccc2F)n1CCc1ccccc1
[b] O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)c(Cl)c2)CC1)N1CCCCC1
[c] COc1ccccc1C1=NOC(COc2ccc(Cl)c3cccnc23)C1
[d] Cc1ccc(C(=O)C(C)OC(=O)c2cc(=O)[nH]c3ccccc23)cc1
[e] c1ccc(-c2nn[nH]n2)nc1
Answer: c. COc1ccccc1C1=NOC(COc2ccc(Cl)c3cccnc23)C1
{#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#}
COc1ccccc1C1=NOC(COc2ccc(Cl)c3cccnc23)C1
COc1ccccc1C1=NOC(COc2ccc(Cl)c3cccnc23)C1
5-[(5-chloroquinolin-8-yl)oxymethyl]-3-(2-methoxyphenyl)-4,5-dihydro-1,2-oxazole