Task: Answer the multiple choice question.
Query: Which drug has a 0.078\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(OC)c(-c2cc(C(=O)N3CCN(c4ncccn4)CC3)c3ccccc3n2)c1
b: N#CC1=C(N)Oc2c(c(=O)oc3ccccc23)C1c1ccccc1OC(=O)c1cccs1
c: COc1ccccc1/C=N/NC(=S)Nc1cccnc1
d: Cc1ccc2c(c1)sc(-c1ccc(N(C)C)cc1)[n+]2C.[I-]
Answer: a. COc1ccc(OC)c(-c2cc(C(=O)N3CCN(c4ncccn4)CC3)c3ccccc3n2)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#}
COc1ccc(OC)c(-c2cc(C(=O)N3CCN(c4ncccn4)CC3)c3ccccc3n2)c1
COc1ccc(OC)c(-c2cc(C(=O)N3CCN(c4ncccn4)CC3)c3ccccc3n2)c1
[2-(2,5-dimethoxyphenyl)quinolin-4-yl]-(4-pyrimidin-2-ylpiperazin-1-yl)methanone