Task: Answer the multiple-choice question.
Question: Which drug has a -3.444\% 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, or c without using any additional words.
Options:
a. CCC(c1nnc(SCC(=O)Nc2cc(S(C)(=O)=O)ccc2Cl)n1Cc1ccccc1)N(C)C
b. Cc1c(CC(=O)NCCC(=O)O)c(=O)oc2cc3occ(-c4ccccc4)c3cc12
c. CC(C)[C@@H]1CC[C@@H](C)c2c(-c3ccccc3)n[nH]c21
Answer: a. CCC(c1nnc(SCC(=O)Nc2cc(S(C)(=O)=O)ccc2Cl)n1Cc1ccccc1)N(C)C
{#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#}
CCC(c1nnc(SCC(=O)Nc2cc(S(C)(=O)=O)ccc2Cl)n1Cc1ccccc1)N(C)C
CCC(c1nnc(SCC(=O)Nc2cc(S(C)(=O)=O)ccc2Cl)n1Cc1ccccc1)N(C)C
2-[[4-benzyl-5-[1-(dimethylamino)propyl]-1,2,4-triazol-3-yl]sulfanyl]-N-(2-chloro-5-methylsulfonylphenyl)acetamide