Task: Answer the multiple-choice question.
Question: Which compound has a -3.683\% 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 or b without using any other words.
Options:
a.) Cc1ccc(Cl)cc1N1CCN(C(=O)C2(S(=O)(=O)c3ccc(Cl)cc3)CC2)CC1
b.) Cn1c(SCc2ccc([N+](=O)[O-])cc2)nc2c(c1=O)SCC2
Answer: b. Cn1c(SCc2ccc([N+](=O)[O-])cc2)nc2c(c1=O)SCC2
{#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#}
Cn1c(SCc2ccc([N+](=O)[O-])cc2)nc2c(c1=O)SCC2
Cn1c(SCc2ccc([N+](=O)[O-])cc2)nc2c(c1=O)SCC2
3-methyl-2-[(4-nitrophenyl)methylsulfanyl]-6,7-dihydrothieno[3,2-d]pyrimidin-4-one