Problem statement: Answer the MCQ question.
Question: Which drug has a -70.075\% 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) CCOc1ccc(-c2cc(C)[n+](CCc3ccc(OC)c(OC)c3)c(-c3ccc(OCC)cc3)c2)cc1.[O-][Cl+3]([O-])([O-])[O-]
b) CN1c2ccccc2C(O)=C(C(=S)Nc2ccccc2)S1(=O)=O
c) O=C(NCc1cccnc1)c1ccc(-c2ccc(Cl)cc2)o1
d) C/C(=N\N1C(=O)c2ccccc2NC1c1ccccc1)c1ccccc1O
Answer: a. CCOc1ccc(-c2cc(C)[n+](CCc3ccc(OC)c(OC)c3)c(-c3ccc(OCC)cc3)c2)cc1.[O-][Cl+3]([O-])([O-])[O-]
{#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#}
CCOc1ccc(-c2cc(C)[n+](CCc3ccc(OC)c(OC)c3)c(-c3ccc(OCC)cc3)c2)cc1.[O-][Cl+3]([O-])([O-])[O-]
CCOc1ccc(-c2cc(C)[n+](CCc3ccc(OC)c(OC)c3)c(-c3ccc(OCC)cc3)c2)cc1.[O-][Cl+3]([O-])([O-])[O-]
1-[2-(3,4-dimethoxyphenyl)ethyl]-2,4-bis(4-ethoxyphenyl)-6-methylpyridin-1-ium;perchlorate