Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.121\% 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] COc1cc(/C=C/C(=O)NC(=O)c2ccccc2O)ccc1O
[b] O=C(CCCCCN1C(=O)c2ccccc2C1=O)Nc1ccc(C(=O)O)cc1
[c] O=C(Cc1ccsc1)NNC(=O)c1ccccc1O
[d] Cc1ccc(S(=O)(=O)NCC(C)n2cncn2)cc1
[e] Cc1ccc(C(C)C)c(OCC#CCN2CCOCC2)c1.O=C(O)C(=O)O
Answer: d. Cc1ccc(S(=O)(=O)NCC(C)n2cncn2)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#}
Cc1ccc(S(=O)(=O)NCC(C)n2cncn2)cc1
Cc1ccc(S(=O)(=O)NCC(C)n2cncn2)cc1
4-methyl-N-[2-(1,2,4-triazol-1-yl)propyl]benzenesulfonamide