Task: Answer the MCQ question.
Question: Which drug has a -30.041\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC1CCC/C(=N\NC(=O)c2ccncc2)C1
b. Cc1c(Cl)cn2c(=O)cc(CN3CCN(c4ccc(F)cc4)CC3)nc2c1Cl
Answer: b. Cc1c(Cl)cn2c(=O)cc(CN3CCN(c4ccc(F)cc4)CC3)nc2c1Cl
{#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#}
Cc1c(Cl)cn2c(=O)cc(CN3CCN(c4ccc(F)cc4)CC3)nc2c1Cl
Cc1c(Cl)cn2c(=O)cc(CN3CCN(c4ccc(F)cc4)CC3)nc2c1Cl
7,9-dichloro-2-[[4-(4-fluorophenyl)piperazin-1-yl]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one