Task: Answer the MCQ question.
Query: Which drug exhibits a 8.182\% 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. CCOc1cc(C(=O)OCC(=O)NC(C)c2ccccc2)ccc1OCC(=O)N1CCOCC1
b. Cc1oc(-c2ccccc2Cl)nc1CN1CCCCC1CO
c. Cc1c(Cl)cccc1NC(=O)Cn1cnc(S(=O)(=O)N2CCCC2)c1
Answer: b. Cc1oc(-c2ccccc2Cl)nc1CN1CCCCC1CO
{#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#}
Cc1oc(-c2ccccc2Cl)nc1CN1CCCCC1CO
Cc1oc(-c2ccccc2Cl)nc1CN1CCCCC1CO
[1-[[2-(2-chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl]piperidin-2-yl]methanol