Task: Answer the MCQ question.
Query: Which compound exhibits a -1.176\% 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. O=C(C1CCCCN1S(=O)(=O)c1ccccc1)N1CCCCC1
b. COc1ccc(OCCNc2cc(Cl)ccc2[N+](=O)[O-])cc1
c. CCOC(=O)c1c(-c2ccccc2)csc1NC(=O)c1cccc(N2C(=O)CCC2=O)c1
d. CCN(CC)CC#CCC(C)(c1ccccc1)c1ccccc1.Cl
e. O=C(Oc1ccccc1C(=O)Oc1ccccc1)c1cccnc1
Answer: a. O=C(C1CCCCN1S(=O)(=O)c1ccccc1)N1CCCCC1
{#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(C1CCCCN1S(=O)(=O)c1ccccc1)N1CCCCC1
O=C(C1CCCCN1S(=O)(=O)c1ccccc1)N1CCCCC1
[1-(benzenesulfonyl)piperidin-2-yl]-piperidin-1-ylmethanone