Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -56.436\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(C[C@@H]2CN3C(=NC[C@@H]3C)N2C[C@H](C)NC(=O)c2ccc(C)c(Br)c2)cc1
b. Cc1cc(=O)oc2cc(NC(=O)C(C)Oc3ccccc3)ccc12
c. CCC1CCCCN1CCCNC(=O)Cn1cc2c(n1)-c1c(oc(C(=O)N3CCCC3)c1C)CC2
Answer: a. COc1ccc(C[C@@H]2CN3C(=NC[C@@H]3C)N2C[C@H](C)NC(=O)c2ccc(C)c(Br)c2)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#}
COc1ccc(C[C@@H]2CN3C(=NC[C@@H]3C)N2C[C@H](C)NC(=O)c2ccc(C)c(Br)c2)cc1
COc1ccc(C[C@@H]2CN3C(=NC[C@@H]3C)N2C[C@H](C)NC(=O)c2ccc(C)c(Br)c2)cc1
3-bromo-N-[(2S)-1-[(3S,6R)-6-[(4-methoxyphenyl)methyl]-3-methyl-2,3,5,6-tetrahydroimidazo[1,2-a]imidazol-7-yl]propan-2-yl]-4-methylbenzamide