Task: Answer the multiple-choice question.
Query: Which drug has a 16.799% 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 additional words.
Options:
a. Brc1cccc(OCCN2CCCCC2)c1.O=C(O)C(=O)O
b. Cc1nc2sc(C(c3cccs3)N3CCC(C(N)=O)CC3)c(O)n2n1
c. CNC(=O)c1[nH]cnc1C(=O)Nc1ccccc1C
d. O=S(=O)(NC(=S)NC1CCCCC1)c1cccs1
Answer: c. CNC(=O)c1[nH]cnc1C(=O)Nc1ccccc1C
{#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#}
CNC(=O)c1[nH]cnc1C(=O)Nc1ccccc1C
CNC(=O)c1[nH]cnc1C(=O)Nc1ccccc1C
5-N-methyl-4-N-(2-methylphenyl)-1H-imidazole-4,5-dicarboxamide