Task: Answer the MCQ question.
Query: Which compound exhibits a -0.584\% 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 additional words.
Options:
a CC1(C)C2CC=C(/C=N/NC(=O)c3ccccc3Br)C1C2
b Cc1ccc(C2=N/C(=C\N(C)C)C(=O)O2)cc1
c O=C(CN1C(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc21)NC1CC1
d CCN(c1ccc(Cl)cc1)S(=O)(=O)c1nnc(NC(=O)C(C)C)s1
e C=CC[C@]12C=C(OC)C(=O)C=C1O[C@@H](c1ccc3c(c1)OCO3)[C@H]2C
Answer: b. Cc1ccc(C2=N/C(=C\N(C)C)C(=O)O2)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#}
Cc1ccc(C2=N/C(=C\N(C)C)C(=O)O2)cc1
Cc1ccc(C2=N/C(=C\N(C)C)C(=O)O2)cc1
(4Z)-4-(dimethylaminomethylidene)-2-(4-methylphenyl)-1,3-oxazol-5-one