Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -16.940\% 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 other words.
Options:
a) CCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1
b) O=C(CCCCCCN1C(=O)c2ccccc2C1=O)NC1CCCCC1
c) COc1cccc(/C=C2\CCc3ccccc3C2=O)c1
d) COc1ccc(-c2cn(-c3ccc(Br)cc3)c3[n+]2CCS3)cc1.[Br-]
Answer: d. COc1ccc(-c2cn(-c3ccc(Br)cc3)c3[n+]2CCS3)cc1.[Br-]
{#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(-c2cn(-c3ccc(Br)cc3)c3[n+]2CCS3)cc1.[Br-]
COc1ccc(-c2cn(-c3ccc(Br)cc3)c3[n+]2CCS3)cc1.[Br-]
7-(4-bromophenyl)-5-(4-methoxyphenyl)-2,3-dihydroimidazo[2,1-b][1,3]thiazol-4-ium;bromide