Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 6.949\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccccc1C(=O)Nc1ccc(Cl)cn1
[b] N#CCC(=O)N/N=C/c1cc([N+](=O)[O-])ccc1N1CCOCC1
[c] O=C(O)c1ccc(N=c2oc3cc(O)ccc3cc2C(=O)NCc2ccccc2)cc1
[d] CCc1ccc(NC(=O)COC(=O)CCC2CCCC2)cc1
Answer: a. Cc1ccccc1C(=O)Nc1ccc(Cl)cn1
{#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#}
Cc1ccccc1C(=O)Nc1ccc(Cl)cn1
Cc1ccccc1C(=O)Nc1ccc(Cl)cn1
N-(5-chloropyridin-2-yl)-2-methylbenzamide