Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.058\% 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 additional words.
Options:
a.) O=c1[nH]c(-c2ccccn2)nc(C(F)(F)F)c1Br
b.) CC1=C(C(=O)OCc2ccccc2)C(c2cccc([N+](=O)[O-])c2)NC(=O)N1C
c.) Cc1cc(C)nc(N/N=C/C2=C(O)CC(c3ccccc3)CC2=O)n1
d.) CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccccc1SCC(=O)N1CCCC1
Answer: a. O=c1[nH]c(-c2ccccn2)nc(C(F)(F)F)c1Br
{#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#}
O=c1[nH]c(-c2ccccn2)nc(C(F)(F)F)c1Br
O=c1[nH]c(-c2ccccn2)nc(C(F)(F)F)c1Br
5-bromo-2-pyridin-2-yl-4-(trifluoromethyl)-1H-pyrimidin-6-one