Task: Answer the multiple choice question.
Query: Which compound has a 12.371\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CN1C(=O)C(CC(=O)Nc2ccccc2F)N(NC(=O)c2ccc(Br)cc2)C1=S
b) O=C(N/N=C\c1ccncc1)c1ccc(Br)s1
c) CCOC(=O)c1c(S(=O)(=O)NCC2CCN(Cc3cccc(F)c3)CC2)c(C)n(C)c1C
d) CSCC(O)Cn1[nH]c(=O)c2cc(Cl)c(Cl)cc2c1=O
e) CC1(C)Cc2c(sc(NC(=O)Cc3ccccc3)c2C#N)CO1
Answer: a. CN1C(=O)C(CC(=O)Nc2ccccc2F)N(NC(=O)c2ccc(Br)cc2)C1=S
{#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#}
CN1C(=O)C(CC(=O)Nc2ccccc2F)N(NC(=O)c2ccc(Br)cc2)C1=S
CN1C(=O)C(CC(=O)Nc2ccccc2F)N(NC(=O)c2ccc(Br)cc2)C1=S
4-bromo-N-[5-[2-(2-fluoroanilino)-2-oxoethyl]-3-methyl-4-oxo-2-sulfanylideneimidazolidin-1-yl]benzamide