Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -7.970\% 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. O=C(/C=C/c1ccccc1Cl)NCc1ccco1
b. Nc1c(NCCCN2CCOCC2)c2ccccc2oc1=O
c. COc1cc(C(=O)c2ccccc2Cl)c([N+](=O)[O-])cc1OC
d. COc1cc(C(=O)Nc2ccccc2N2CCN(S(C)(=O)=O)CC2)cc(OC)c1OC
Answer: d. COc1cc(C(=O)Nc2ccccc2N2CCN(S(C)(=O)=O)CC2)cc(OC)c1OC
{#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#}
3,4,5-trimethoxy-N-[2-(4-methylsulfonylpiperazin-1-yl)phenyl]benzamide