Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.703\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCN(CC)CCCNC(=O)c1ccc2c(SCC(=O)O)c3c(nc2c1)CCC3
b.) O=[N+]([O-])c1ccc(O)c(C=Nc2ccc3oc(Cc4ccc(Cl)cc4)nc3c2)c1
Answer: a. CCN(CC)CCCNC(=O)c1ccc2c(SCC(=O)O)c3c(nc2c1)CCC3
{#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)CCCNC(=O)c1ccc2c(SCC(=O)O)c3c(nc2c1)CCC3
CCN(CC)CCCNC(=O)c1ccc2c(SCC(=O)O)c3c(nc2c1)CCC3
2-[[6-[3-(diethylamino)propylcarbamoyl]-2,3-dihydro-1H-cyclopenta[b]quinolin-9-yl]sulfanyl]acetic acid