Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.264\% 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] Cn1c(SCC(=O)Nc2cc(Cl)cc(Cl)c2)nnc1-c1ccc2nonc2c1
[b] CCN1C(=O)/C(=C/c2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
[c] CCn1cc(S(=O)(=O)NCc2ccc(OC)cc2)cn1
[d] CC(C)Cc1nnc(NC(=O)CN2C(=O)NC3(CC(C)CC(C)(C)C3)C2=O)s1
[e] Cc1ccc(CN2C(=O)S/C(=C\c3ccccc3OCC(=O)O)C2=O)cc1
Answer: c. CCn1cc(S(=O)(=O)NCc2ccc(OC)cc2)cn1
{#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#}
CCn1cc(S(=O)(=O)NCc2ccc(OC)cc2)cn1
CCn1cc(S(=O)(=O)NCc2ccc(OC)cc2)cn1
1-ethyl-N-[(4-methoxyphenyl)methyl]pyrazole-4-sulfonamide