Problem statement: Answer the MCQ question.
Query: Which drug has a -0.188\% 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.) COc1ccc(NC(=O)N2CCCCCC2)cc1OC
b.) CCOc1cc(/C=C(\C#N)c2[nH]nc(N)c2C#N)ccc1O
c.) CCOc1ccc(S(=O)(=O)N2CCCCCC2)cc1
d.) O=S(=O)(NC1c2cccc3cccc(c23)C1N1CCNCC1)c1ccc(Cl)cc1
Answer: d. O=S(=O)(NC1c2cccc3cccc(c23)C1N1CCNCC1)c1ccc(Cl)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)(NC1c2cccc3cccc(c23)C1N1CCNCC1)c1ccc(Cl)cc1
O=S(=O)(NC1c2cccc3cccc(c23)C1N1CCNCC1)c1ccc(Cl)cc1
4-chloro-N-(2-piperazin-1-yl-1,2-dihydroacenaphthylen-1-yl)benzenesulfonamide