Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -6.344\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCCNC(=O)c1ccccc1C(=O)NC1(C(=O)NCCC)CCCC1
b) Cc1ccc(-n2c(O)c(/C=N/NC(=O)c3ccncc3)c(=O)[nH]c2=O)cc1
c) CCC(=O)c1ccc(OCC(O)CNCc2ccc(F)cc2)cc1
d) CCOc1ccc(C(=O)NCc2ccco2)cc1OCC
e) Cc1cc(C)c[n+](CC(=O)c2cc3ccccc3oc2=O)c1.[Br-]
Answer: e. Cc1cc(C)c[n+](CC(=O)c2cc3ccccc3oc2=O)c1.[Br-]
{#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#}
Cc1cc(C)c[n+](CC(=O)c2cc3ccccc3oc2=O)c1.[Br-]
Cc1cc(C)c[n+](CC(=O)c2cc3ccccc3oc2=O)c1.[Br-]
3-[2-(3,5-dimethylpyridin-1-ium-1-yl)acetyl]chromen-2-one;bromide