Task: Answer the multiple choice question.
Question: Which drug exhibits a -58.953\% human ether-à-go-go related gene (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 COCCN(C(=O)CN1CCCc2ccccc21)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b O=C(NNC(=O)C1CC1c1ccccc1)Nc1ccccc1
c CCCCc1nc(SCCN2CCOCC2)c2c(=O)n(C)c(=O)n(C)c2n1
d CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1
e O=S(=O)(c1ccc(Cl)cc1)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
Answer: e. O=S(=O)(c1ccc(Cl)cc1)N1CCN(C2CCN(Cc3ccccc3)CC2)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=S(=O)(c1ccc(Cl)cc1)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
O=S(=O)(c1ccc(Cl)cc1)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
1-(1-benzylpiperidin-4-yl)-4-(4-chlorophenyl)sulfonylpiperazine