Task: Answer the multiple choice question.
Question: Which drug has a 7.128\% 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] Cc1ccc(CCNC(=O)c2cccc(N3CCCC3=O)c2)cc1
[b] CSCCC(NC(N)=O)C(=O)N(C)CC(=O)Nc1cc(C)ccc1C
[c] COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1nncn1-c1cccnc1
[d] CCCn1c(N)c(N(CCOC)C(=O)c2cccc(S(=O)(=O)N3CCCc4ccccc43)c2)c(=O)[nH]c1=O
[e] COc1ccc(C(=O)Nc2ccc(N3CCOCC3)cc2)cc1OC
Answer: b. CSCCC(NC(N)=O)C(=O)N(C)CC(=O)Nc1cc(C)ccc1C
{#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#}
CSCCC(NC(N)=O)C(=O)N(C)CC(=O)Nc1cc(C)ccc1C
CSCCC(NC(N)=O)C(=O)N(C)CC(=O)Nc1cc(C)ccc1C
2-(carbamoylamino)-N-[2-(2,5-dimethylanilino)-2-oxoethyl]-N-methyl-4-methylsulfanylbutanamide