Task: Answer the MCQ question.
Question: Which drug exhibits a 0.064\% 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(Cc2ccc(Cl)cc2)nnc1SCC(=O)NC1CC1
[b] COc1ccccc1NC(=O)c1c(N=Cc2c(O)ccc3ccccc23)cnn1C
[c] CCO/C=C1\C(=O)N(c2ccccc2)C(=O)c2ccccc21
[d] Cc1nc([N+](=O)[O-])cn1CC(=O)Nc1ccc(Cl)cc1
[e] CC(=O)c1ccc(N(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)cc1
Answer: a. Cn1c(Cc2ccc(Cl)cc2)nnc1SCC(=O)NC1CC1
{#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#}
Cn1c(Cc2ccc(Cl)cc2)nnc1SCC(=O)NC1CC1
Cn1c(Cc2ccc(Cl)cc2)nnc1SCC(=O)NC1CC1
2-[[5-[(4-chlorophenyl)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-cyclopropylacetamide