Task: Answer the multiple-choice question.
Query: Which drug has a 6.434\% human ether-à-go-go related gene (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 additional words.
Options:
[a] CCOc1ccc(C(=O)N2CCN(c3ccccc3)CC2)cc1
[b] Cc1ccc(N(C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)S(C)(=O)=O)cc1
[c] CCCOc1ccc(-c2nnc(-c3ccncc3)o2)cc1
[d] CCCn1c(SCC(=O)Nc2c(CC)cccc2CC)nnc1C(C)C
[e] CCN(CC)S(=O)(=O)c1ccc(/C=C/C(=O)O)cc1
Answer: b. Cc1ccc(N(C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)S(C)(=O)=O)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#}
2-(4-methyl-N-methylsulfonylanilino)-N-(4-morpholin-4-ylsulfonylphenyl)propanamide