Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.518\% 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) Cl.O=C(Oc1cccnc1)c1ccco1
(b) CCOc1ccccc1OCCCC(=O)Nc1cccc(-n2cnnn2)c1C
(c) O=C(O)CSc1nc2ccccc2n1C1CCCCC1
(d) Cc1ccc(C(=O)CC2(O)C(=O)N(Cc3ccccc3Cl)c3ccccc32)o1
(e) Fc1ccccc1-c1nc(NCc2ccccc2)c2ccccc2n1
Answer: a. Cl.O=C(Oc1cccnc1)c1ccco1
{#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(Oc1cccnc1)c1ccco1
Cl.O=C(Oc1cccnc1)c1ccco1
pyridin-3-yl furan-2-carboxylate;hydrochloride