Task: Answer the MCQ question.
Question: Which compound exhibits a 6.830\% 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) N#C/C(=C\c1ccc(O)cc1)C(=O)N1CCCC1
(b) Cn1cccc1-c1cc(C(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)[nH]n1
(c) O=C(N=C1SC2CS(=O)(=O)CC2N1Cc1ccc(Cl)cc1)C1CC1
(d) CCC(=O)Nc1ccc(C(=O)CSc2nnc(-c3ccc(NS(C)(=O)=O)cc3)n2C)cc1OC
Answer: a. N#C/C(=C\c1ccc(O)cc1)C(=O)N1CCCC1
{#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#}
N#C/C(=C\c1ccc(O)cc1)C(=O)N1CCCC1
N#C/C(=C\c1ccc(O)cc1)C(=O)N1CCCC1
(E)-3-(4-hydroxyphenyl)-2-(pyrrolidine-1-carbonyl)prop-2-enenitrile