Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.650\% 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 additional words.
Options:
[a] COc1cccc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2CCCN2CCOCC2)c1OC
[b] Cc1ccc(C)c(NC(=O)CCN2CCC(C)CC2)c1
[c] CC(NC(=O)c1cc(Br)ccc1Br)c1ccccc1
Answer: c. CC(NC(=O)c1cc(Br)ccc1Br)c1ccccc1
{#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#}
CC(NC(=O)c1cc(Br)ccc1Br)c1ccccc1
CC(NC(=O)c1cc(Br)ccc1Br)c1ccccc1
2,5-dibromo-N-(1-phenylethyl)benzamide