Problem statement: Answer the multiple-choice question.
Question: Which drug has a 11.641\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cccn2c(=O)c(C=Nc3ccc(Cl)cc3)c(NCCO)nc12
(b) CCC1CCCCN1C(=O)COC(=O)c1ccc(Br)o1
(c) O=C(c1cnc(-c2ccccc2)s1)c1ccc(Cl)cc1Cl
(d) CC(C)(C)n1nnnc1C(c1cccnc1)N1CCOCC1
Answer: b. CCC1CCCCN1C(=O)COC(=O)c1ccc(Br)o1
{#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#}
CCC1CCCCN1C(=O)COC(=O)c1ccc(Br)o1
CCC1CCCCN1C(=O)COC(=O)c1ccc(Br)o1
[2-(2-ethylpiperidin-1-yl)-2-oxoethyl] 5-bromofuran-2-carboxylate