Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.328% 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 additional words.
Options:
(a) c1ccc(-c2nc3cc4ccccc4cc3[nH]2)nc1
(b) O=C(CN1C(=O)c2cccnc2Oc2ccc(Cl)cc21)NCCCN1CCOCC1
(c) COc1ccc(C(C)=O)cc1CSc1nnc(Nc2c(C)cccc2C)s1
(d) CCOc1ccccc1NC(=O)CC1Nc2cc(C)c(C)cc2NC1=O
Answer: a. c1ccc(-c2nc3cc4ccccc4cc3[nH]2)nc1
{#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#}
c1ccc(-c2nc3cc4ccccc4cc3[nH]2)nc1
c1ccc(-c2nc3cc4ccccc4cc3[nH]2)nc1
2-pyridin-2-yl-3H-benzo[f]benzimidazole