Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -2.455\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(C)OP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1F
b) O=C(CCNC(=O)c1ccc(Br)cc1)Nc1ncccc1O
c) O=C(c1cc(-c2cccnc2)nc2ccccc12)N1CCC2(CC1)OCCO2
d) O=C(NC(=O)N1CCN(c2ccccc2)CC1)c1ccc(Cl)cc1
Answer: c. O=C(c1cc(-c2cccnc2)nc2ccccc12)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)nc2ccccc12)N1CCC2(CC1)OCCO2
O=C(c1cc(-c2cccnc2)nc2ccccc12)N1CCC2(CC1)OCCO2
1,4-dioxa-8-azaspiro[4.5]decan-8-yl-(2-pyridin-3-ylquinolin-4-yl)methanone