Task: Answer the multiple-choice question.
Question: Which drug exhibits a -31.778\% 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.) COc1cc2c(cc1NC(=O)COc1ccc3ccccc3c1)oc1ccccc12
b.) CCOc1cccc2sc(N(CCN(CC)CC)C(=O)c3ccc(S(=O)(=O)N4CCCCC4)cc3)nc12.Cl
c.) Cc1cc(C)n2nc(SCC(=O)NC3CCCCC3C)nc2n1
d.) COc1cccc(-n2c(Cc3cc(=O)[nH]c(=O)[nH]3)nnc2SCC(=O)N2CCCCC2)c1
e.) O=C(COc1ccccc1/C=C\c1[nH]c(=O)[nH]c(=O)c1[N+](=O)[O-])Nc1ccccc1
Answer: b. CCOc1cccc2sc(N(CCN(CC)CC)C(=O)c3ccc(S(=O)(=O)N4CCCCC4)cc3)nc12.Cl
{#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#}
CCOc1cccc2sc(N(CCN(CC)CC)C(=O)c3ccc(S(=O)(=O)N4CCCCC4)cc3)nc12.Cl
CCOc1cccc2sc(N(CCN(CC)CC)C(=O)c3ccc(S(=O)(=O)N4CCCCC4)cc3)nc12.Cl
N-[2-(diethylamino)ethyl]-N-(4-ethoxy-1,3-benzothiazol-2-yl)-4-piperidin-1-ylsulfonylbenzamide;hydrochloride