Task: Answer the MCQ question.
Query: Which compound exhibits a 6.723\% human ether-à-go-go related gene (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) C[C@@H]1NS(=O)(=O)[C@H]2C[C@@H]3C=C[C@]2(O3)[C@H]1OC(=O)Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
(b) COc1cccc2cc(C(=O)C3=C(O)C(=O)N(CCN(C)C)C3c3ccc(Cl)cc3)oc12
(c) c1cc(CNCCCN2CCOCC2)ccn1
(d) Cc1cc(SCC(=O)Nc2ccccc2)nc(C)n1
(e) O=C(CSc1nc2ccccc2nc1N1CCOCC1)Nc1ccccc1F
Answer: b. COc1cccc2cc(C(=O)C3=C(O)C(=O)N(CCN(C)C)C3c3ccc(Cl)cc3)oc12
{#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#}
COc1cccc2cc(C(=O)C3=C(O)C(=O)N(CCN(C)C)C3c3ccc(Cl)cc3)oc12
COc1cccc2cc(C(=O)C3=C(O)C(=O)N(CCN(C)C)C3c3ccc(Cl)cc3)oc12
2-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-4-hydroxy-3-(7-methoxy-1-benzofuran-2-carbonyl)-2H-pyrrol-5-one