Task: Answer the MCQ question.
Question: Which compound has a 7.181\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccc(S(=O)(=O)Nc2c(NC3CCCCC3)c3ccccc3oc2=O)cc1C
[b] CC(=O)NCc1ccc(S(=O)(=O)N/N=C/c2ccccc2)cc1
[c] CCOc1ccc(C(=O)Nc2cccc3ncccc23)cc1Cl
[d] COC(=O)c1cc(Nc2cc(C)nc3ncnn23)cc(C(=O)OC)c1
Answer: a. Cc1ccc(S(=O)(=O)Nc2c(NC3CCCCC3)c3ccccc3oc2=O)cc1C
{#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#}
Cc1ccc(S(=O)(=O)Nc2c(NC3CCCCC3)c3ccccc3oc2=O)cc1C
Cc1ccc(S(=O)(=O)Nc2c(NC3CCCCC3)c3ccccc3oc2=O)cc1C
N-[4-(cyclohexylamino)-2-oxochromen-3-yl]-3,4-dimethylbenzenesulfonamide