Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.403\% 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, or d without using any other words.
Options:
a) CCCCn1c(N)c(N(CC(C)C)C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)c(=O)[nH]c1=O
b) CCOCCCNC(=O)c1cc(-c2ccc(Br)s2)nc2ccccc12
c) O=C(NOC(=O)c1ccccc1F)c1ccc(OC(F)F)cc1
d) O=C(NCC1CC1(Cl)Cl)Nc1ccc(Cl)c(Cl)c1
Answer: d. O=C(NCC1CC1(Cl)Cl)Nc1ccc(Cl)c(Cl)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#}
O=C(NCC1CC1(Cl)Cl)Nc1ccc(Cl)c(Cl)c1
O=C(NCC1CC1(Cl)Cl)Nc1ccc(Cl)c(Cl)c1
1-[(2,2-dichlorocyclopropyl)methyl]-3-(3,4-dichlorophenyl)urea