Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 27.994% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CN(C)c1nc(N(C)C)nc(N(C)C)n1
[b] Cc1onc(C(=O)NN)c1C(=O)Nc1ncc(C(F)(F)F)cc1Cl
[c] O=C(c1ccc(Cl)s1)N1CCN(c2ccccc2)CC1
[d] Cc1oc(-c2ccccc2)cc1C(=O)Nc1cccc2ccccc12
Answer: a. CN(C)c1nc(N(C)C)nc(N(C)C)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(C)c1nc(N(C)C)nc(N(C)C)n1
CN(C)c1nc(N(C)C)nc(N(C)C)n1
2-N,2-N,4-N,4-N,6-N,6-N-hexamethyl-1,3,5-triazine-2,4,6-triamine