Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.209\% 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(N2CCN(CC(O)c3c[nH]c4ccc(OC)cc34)CC2C)cc1
[b] CC(O)Cn1c(N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
[c] COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccc(Cl)cc4)CC3)n2)c1
Answer: c. COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccc(Cl)cc4)CC3)n2)c1
{#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#}
COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccc(Cl)cc4)CC3)n2)c1
COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccc(Cl)cc4)CC3)n2)c1
4-chloro-N'-[2-[4-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]piperazin-1-yl]acetyl]benzohydrazide