Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -74.782\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cl.O=C(c1ccco1)N1CCN(CCCCOc2ccc(F)cc2)CC1
(b) O=C(N/N=C/c1ccc(Sc2ccccn2)o1)c1cccc([N+](=O)[O-])c1
(c) C/C=C/c1ccc(OCCCCOc2c(OC)cccc2OC)c(OC)c1
(d) Cc1ccc(NC(=O)CN(C)C(=O)COc2ccc(C(=O)c3ccc(F)cc3)cc2)cc1
(e) C[C@H](NC(=O)c1ccc(C(C)(C)C)cc1)C(=O)N1CCC2(CC1)NCCc1[nH]cnc12
Answer: a. Cl.O=C(c1ccco1)N1CCN(CCCCOc2ccc(F)cc2)CC1
{#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)N1CCN(CCCCOc2ccc(F)cc2)CC1
Cl.O=C(c1ccco1)N1CCN(CCCCOc2ccc(F)cc2)CC1
[4-[4-(4-fluorophenoxy)butyl]piperazin-1-yl]-(furan-2-yl)methanone;hydrochloride