Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -17.949\% 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) CNC(=O)NC(=S)NC(=O)c1ccc(OC)cc1
b) O=C(O)c1cc2ccc3ccccc3c2[nH]1
c) O=C(O)CSc1nnc(CNc2ccccc2Cl)n1-c1ccccc1
d) Cc1cc2c(ncn2C)c(NS(=O)(=O)c2ccccc2Cl)c1C
e) Cc1cc(NC(=S)NC(=O)C2CC2)ccc1Br
Answer: c. O=C(O)CSc1nnc(CNc2ccccc2Cl)n1-c1ccccc1
{#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#}
2-[[5-[(2-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]aceticacid