Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.046\% 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 additional words.
Options:
a.) COCCNC(=O)c1c[nH]c2ccc(OC)cc2c1=O
b.) O=C(C1CCN(Cc2ccc(Cl)cc2)CC1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
c.) CCOC(=O)CSc1nc(C2CC2)nc2ccccc12
d.) Cc1ccc(C)c(S(=O)(=O)N2CCCCC2CCNC(=O)C(=O)NCc2cccnc2)c1
Answer: b. O=C(C1CCN(Cc2ccc(Cl)cc2)CC1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
{#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(C1CCN(Cc2ccc(Cl)cc2)CC1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
O=C(C1CCN(Cc2ccc(Cl)cc2)CC1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
(4-benzhydrylpiperazin-1-yl)-[1-[(4-chlorophenyl)methyl]piperidin-4-yl]methanone