Task: Answer the multiple-choice question.
Question: Which compound has a 7.256\% 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. CCC(Sc1nc(N)c(NC(=O)c2ccc(Br)o2)c(=O)[nH]1)C(=O)O
b. Cc1ccc(NCC(=O)N/N=C\c2ccc([N+](=O)[O-])o2)cc1
c. COc1ccc(CN2[C@@H](CC(=O)O)c3cc(C(F)(F)F)ccc3S2(=O)=O)cc1
d. CCN(CC(=O)N1CCN(c2ccccc2)CC1)S(=O)(=O)c1ccc(C)cc1
Answer: a. CCC(Sc1nc(N)c(NC(=O)c2ccc(Br)o2)c(=O)[nH]1)C(=O)O
{#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#}
CCC(Sc1nc(N)c(NC(=O)c2ccc(Br)o2)c(=O)[nH]1)C(=O)O
CCC(Sc1nc(N)c(NC(=O)c2ccc(Br)o2)c(=O)[nH]1)C(=O)O
2-[[4-amino-5-[(5-bromofuran-2-carbonyl)amino]-6-oxo-1H-pyrimidin-2-yl]sulfanyl]butanoic acid