Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.116\% 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: COc1ccc2c(c1)C(=O)N(c1ccc(C)cc1)C(=O)C2
b: O=C(c1cc(-c2cccnc2)nc2ccc(Cl)cc12)N1CCC2(CC1)OCCO2
c: O=C(NNC(=O)c1ccccc1O)c1ccc(Cl)c(S(=O)(=O)N2CCc3ccccc32)c1
d: C=CCNC(=O)c1ccccc1NC(=O)c1ccc(Cl)c(S(=O)(=O)Nc2cc(C)ccc2C)c1
e: CC(C)CC(=O)N1CCN(Cc2ccccc2Cl)CC1
Answer: b. O=C(c1cc(-c2cccnc2)nc2ccc(Cl)cc12)N1CCC2(CC1)OCCO2
{#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#}
O=C(c1cc(-c2cccnc2)nc2ccc(Cl)cc12)N1CCC2(CC1)OCCO2
O=C(c1cc(-c2cccnc2)nc2ccc(Cl)cc12)N1CCC2(CC1)OCCO2
(6-chloro-2-pyridin-3-ylquinolin-4-yl)-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methanone