Task: Answer the multiple-choice question.
Query: Which compound has a 6.384% 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: CCOC(=O)c1c(C)n(Cc2ccc(F)cc2)c2ccc(O)cc12
b: O=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1Cl
c: CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SCC(N)=O)n2N)c1
d: O=C(Nc1nc2ccccc2n1CCN1CCCCC1)c1ccco1
Answer: b. O=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1Cl
{#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#}
O=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1Cl
O=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1Cl
N-[[(2-chlorobenzoyl)amino]carbamothioyl]-2-nitrobenzamide