Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -25.822\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccc(N(CC(O)CN2CCCCC2)S(=O)(=O)c2ccccc2[N+](=O)[O-])cc1
b) CCN(CC)CCC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
Answer: b. CCN(CC)CCC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
{#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#}
CCN(CC)CCC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
CCN(CC)CCC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
2-[3-(diethylamino)-1-(4-methoxyphenyl)propyl]-3,5-dimethoxyphenol