Task: Answer the MCQ question.
Query: Which drug has a 1.765\% 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 additional words.
Options:
[a] Nc1nonc1/C(=N/O)N1CCCC1
[b] O=S(=O)(Nc1cccc2cccnc12)c1ccc(S(=O)(=O)N2CCCC2)cc1
[c] COc1ccc(OC)c(-c2nc(C(=O)NC3CCN(Cc4ccccc4)CC3)cc3c2[nH]c2ccccc23)c1
[d] CN(C1CCCCC1)S(=O)(=O)c1ccccc1
Answer: d. CN(C1CCCCC1)S(=O)(=O)c1ccccc1
{#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#}
CN(C1CCCCC1)S(=O)(=O)c1ccccc1
CN(C1CCCCC1)S(=O)(=O)c1ccccc1
N-cyclohexyl-N-methylbenzenesulfonamide