Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -2.154\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC1CCN(c2ccccc2NC(=O)c2ccc([N+](=O)[O-])o2)CC1
[b] Cc1ccccc1-n1nnnc1Sc1nnnn1-c1ccccc1
[c] C=CCn1c(CCNC(=O)c2cccs2)nnc1SCC(=O)c1ccc(Cl)cc1
Answer: b. Cc1ccccc1-n1nnnc1Sc1nnnn1-c1ccccc1
{#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#}
Cc1ccccc1-n1nnnc1Sc1nnnn1-c1ccccc1
Cc1ccccc1-n1nnnc1Sc1nnnn1-c1ccccc1
1-(2-methylphenyl)-5-(1-phenyltetrazol-5-yl)sulfanyltetrazole