Task: Answer the MCQ question.
Question: Which drug has a 7.945\% 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] CC1O[C@@H](O[C@H](C)CC[C@@H](C)O)C(O)C[C@H]1O
[b] COc1ccccc1CNc1ccc(Br)cn1
[c] COc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCCC2)cc1
[d] COCCC(=O)N1CCC(Oc2ccc(C(=O)NCc3cc(C)n(C)n3)cc2)CC1
[e] CCOc1ccc(OCCC(=O)Nc2ccc3c(c2)OCO3)cc1
Answer: b. COc1ccccc1CNc1ccc(Br)cn1
{#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#}
COc1ccccc1CNc1ccc(Br)cn1
COc1ccccc1CNc1ccc(Br)cn1
5-bromo-N-[(2-methoxyphenyl)methyl]pyridin-2-amine