Task: Answer the multiple-choice question.
Query: Which compound has a 5.313\% 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 additional words.
Options:
(a) CCN(CC)Cc1c(O)c(Cl)cc2c3c(c(=O)oc12)CCCC3
(b) COc1cc(/C=C/C(=O)OCC(=O)N2CCc3ccccc3C2)ccc1O
(c) O=C(NCCSc1c(-c2ccccc2)[nH]c2ccccc12)c1cc2ccccc2oc1=O
(d) CCOC(=O)c1c(NC(=S)Nc2ccc(Cl)cc2)sc2c1CCN(C)C2
(e) O=C(CCN1CCN(c2ccccc2)CC1)N/N=C/c1ccccc1O
Answer: a. CCN(CC)Cc1c(O)c(Cl)cc2c3c(c(=O)oc12)CCCC3
{#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)Cc1c(O)c(Cl)cc2c3c(c(=O)oc12)CCCC3
CCN(CC)Cc1c(O)c(Cl)cc2c3c(c(=O)oc12)CCCC3
2-chloro-4-(diethylaminomethyl)-3-hydroxy-7,8,9,10-tetrahydrobenzo[c]chromen-6-one