Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.731\% 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 additional words.
Options:
a) CCCN1C(=O)C(O)(C/C(C)=N/O)c2ccccc21
b) CS(=O)(=O)N1CCc2cc(C(=O)Nc3ccc(Br)cc3)ccc21
c) COc1ccc(N2CCN(C(=O)CCCC3=NS(=O)(=O)c4ccccc4N3)CC2)cc1
d) CCSc1nc2sc3c(c2c(=O)n1-c1ccccc1)CCN(C)C3
e) O=C(CCS(=O)(=O)c1ccccc1)NC1CCCC1
Answer: a. CCCN1C(=O)C(O)(C/C(C)=N/O)c2ccccc21
{#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#}
CCCN1C(=O)C(O)(C/C(C)=N/O)c2ccccc21
CCCN1C(=O)C(O)(C/C(C)=N/O)c2ccccc21
3-hydroxy-3-[(2E)-2-hydroxyiminopropyl]-1-propylindol-2-one