Task: Answer the MCQ question.
Question: Which compound exhibits a 13.771\% 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 additional words.
Options:
a) CCCCCCC#Cc1cncc(C(=O)NNC(=O)Nc2cc(Cl)cc(Cl)c2)c1
b) Cc1cc(C)c(NC(=O)/C(=C/c2ccccc2)c2ccccc2)c(C)c1
c) O=C(Nc1ccc(OCC(=O)N2CCOCC2)cc1)c1cccc(Cl)c1
d) OCCN1CCN(C(=S)Nc2ccc(Oc3ccccc3)cc2)CC1
e) Cc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3c(C)noc3C)C2)cc1
Answer: a. CCCCCCC#Cc1cncc(C(=O)NNC(=O)Nc2cc(Cl)cc(Cl)c2)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#}
CCCCCCC#Cc1cncc(C(=O)NNC(=O)Nc2cc(Cl)cc(Cl)c2)c1
CCCCCCC#Cc1cncc(C(=O)NNC(=O)Nc2cc(Cl)cc(Cl)c2)c1
1-(3,5-dichlorophenyl)-3-[(5-oct-1-ynylpyridine-3-carbonyl)amino]urea