Task: Answer the multiple choice question.
Query: Which compound has a 8.303\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) C(=C/n1nnc2ccccc21)\c1ccc[nH]1
b) CC1(c2ccccc2Cl)NC(=O)N(CC(=O)Nc2cccnc2Cl)C1=O
c) CCOC(=O)C1=C(COC(=O)CCOc2ccc(OC)cc2)NC(=O)NC1C
d) O=C(COC(=O)c1ccc(Cl)c([N+](=O)[O-])c1)NC1CCCC1
e) Cc1cccc(-n2c(O)c(C=Nc3ccccc3)c3ccccc3c2=O)n1
Answer: a. C(=C/n1nnc2ccccc21)\c1ccc[nH]1
{#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#}
C(=C/n1nnc2ccccc21)\c1ccc[nH]1
C(=C/n1nnc2ccccc21)\c1ccc[nH]1
1-[(E)-2-(1H-pyrrol-2-yl)ethenyl]benzotriazole