Task: Answer the multiple-choice question.
Query: Which compound exhibits a 21.419% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(Nc1cccnc1Cl)c1cccs1
(b) O=C(NCC(=O)N(c1ccccc1)C(C(=O)NC1CCCCC1)c1cccnc1)c1cccs1
(c) CC(=O)Nc1ccc(S(=O)(=O)Nc2ccccc2C(=O)NCc2cccnc2)cc1
(d) Cc1ccc(SCCC(=O)OCn2nnc3ccccc3c2=O)cc1
(e) O=c1[nH]c2cc3c(cc2cc1CN(Cc1ccco1)C(=S)NCCCN1CCOCC1)OCCO3
Answer: a. O=C(Nc1cccnc1Cl)c1cccs1
{#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(Nc1cccnc1Cl)c1cccs1
O=C(Nc1cccnc1Cl)c1cccs1
N-(2-chloropyridin-3-yl)thiophene-2-carboxamide