Task: Answer the multiple choice question.
Question: Which drug exhibits a -9.111\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Nc1nc(SCC(=O)C23CC4CC(CC(C4)C2)C3)n[nH]1
b. CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
c. O=C(COc1ccc(S(=O)(=O)NC2CCCCC2)cc1)Nc1ccc2c(c1)OCCO2
d. OC(COc1cccc2ccccc12)CN1CCN(c2ccccc2)CC1
e. COc1ccc(-c2nnc(N(C)C(=O)c3cccnc3)s2)cc1
Answer: b. CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
{#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#}
CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
2-(3-hydroxypropylamino)-5,5-dimethyl-3,6-dihydrobenzo[h]quinazolin-4-one