Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.458\% 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 additional words.
Options:
(a) Cn1c(Cc2ccccc2)n[nH]c1=S
(b) N#CCC(=O)N1CCN(C(c2ccccc2)c2ccccc2)CC1
(c) O=c1ccnc(SCCc2ccc([N+](=O)[O-])cc2)[nH]1
(d) COc1ccc(C2=NN(CC(=O)NCc3ccco3)C(=O)CC2)cc1
Answer: c. O=c1ccnc(SCCc2ccc([N+](=O)[O-])cc2)[nH]1
{#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=c1ccnc(SCCc2ccc([N+](=O)[O-])cc2)[nH]1
O=c1ccnc(SCCc2ccc([N+](=O)[O-])cc2)[nH]1
2-[2-(4-nitrophenyl)ethylsulfanyl]-1H-pyrimidin-6-one