Task: Answer the multiple choice question.
Question: Which drug has a 16.067\% 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=C(CF)NC(NC(=S)Nc1cccc([N+](=O)[O-])c1)C(Cl)(Cl)Cl
b COC(=O)c1ccc(N2CCN(C)CC2)c(NC(=O)c2cccnc2)c1
c O=C(O)CNC(=O)c1ccc(NC(=O)/C(=C/c2ccccc2)NC(=O)c2ccccc2Br)cc1
d COCCCN1CCN(c2nnc3n2-c2sc(Br)cc2C(c2ccccc2Cl)=NC3)CC1.CS(=O)(=O)O
Answer: c. O=C(O)CNC(=O)c1ccc(NC(=O)/C(=C/c2ccccc2)NC(=O)c2ccccc2Br)cc1
{#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=C(O)CNC(=O)c1ccc(NC(=O)/C(=C/c2ccccc2)NC(=O)c2ccccc2Br)cc1
O=C(O)CNC(=O)c1ccc(NC(=O)/C(=C/c2ccccc2)NC(=O)c2ccccc2Br)cc1
2-[[4-[[(Z)-2-[(2-bromobenzoyl)amino]-3-phenylprop-2-enoyl]amino]benzoyl]amino]acetic acid