Task: Answer the MCQ question.
Question: Which compound exhibits a 13.276\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cc(C(=O)N/N=C/c2cc(Br)cc(Br)c2OC(=O)c2ccccc2)n[nH]1
(b) Cl.O=C(c1ccco1)N(CCCN1CCOCC1)c1nc(-c2ccc(F)cc2)cs1
(c) O=C(NC(Cc1ccc(O)cc1)C(=O)O)/C(=C/c1ccccc1)NC(=O)c1ccccc1
(d) Cc1ccc(NS(=O)(=O)c2ccc3c(c2)NC(=O)CO3)cc1Cl
Answer: b. Cl.O=C(c1ccco1)N(CCCN1CCOCC1)c1nc(-c2ccc(F)cc2)cs1
{#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#}
Cl.O=C(c1ccco1)N(CCCN1CCOCC1)c1nc(-c2ccc(F)cc2)cs1
Cl.O=C(c1ccco1)N(CCCN1CCOCC1)c1nc(-c2ccc(F)cc2)cs1
N-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-N-(3-morpholin-4-ylpropyl)furan-2-carboxamide;hydrochloride