Task: Answer the multiple choice question.
Question: Which compound has a 5.504\% 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 other words.
Options:
[a] COc1ccc2cc(S(=O)(=O)N3CCCCC3)ccc2c1S(=O)(=O)N1CCCCC1
[b] O=C1NCCCC1C(=O)N/N=C/c1ccc(Cl)cc1
[c] CC1=C(C(N)=O)C(c2cccc(O)c2)n2nc(CCCO)nc2N1
[d] CC(Sc1nnc(C2CC2)n1C1CC1)C(=O)Nc1ccc(C(N)=O)cc1
[e] COC(=O)c1sc2ncn(CC(=O)NCCc3ccc(OC)c(OC)c3)c(=O)c2c1C
Answer: a. COc1ccc2cc(S(=O)(=O)N3CCCCC3)ccc2c1S(=O)(=O)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#}
COc1ccc2cc(S(=O)(=O)N3CCCCC3)ccc2c1S(=O)(=O)N1CCCCC1
COc1ccc2cc(S(=O)(=O)N3CCCCC3)ccc2c1S(=O)(=O)N1CCCCC1
1-(6-methoxy-5-piperidin-1-ylsulfonylnaphthalen-2-yl)sulfonylpiperidine