Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -8.270\% 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. C=C(C)Cn1c(=O)n(CC2CS2)c2ccccc21
b. CCN1CCN(c2ccc(NC(=O)c3cccc(F)c3)cc2Cl)CC1
c. CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NCC(=O)Nc2ccc(F)c(F)c2)c1
d. Cc1cc(C)c(S(=O)(=O)NC(C)C)c(C)c1-n1cnnn1
Answer: b. CCN1CCN(c2ccc(NC(=O)c3cccc(F)c3)cc2Cl)CC1
{#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#}
CCN1CCN(c2ccc(NC(=O)c3cccc(F)c3)cc2Cl)CC1
CCN1CCN(c2ccc(NC(=O)c3cccc(F)c3)cc2Cl)CC1
N-[3-chloro-4-(4-ethyl-1,4-diazinan-1-yl)phenyl]-5-fluorobenzamide