Task: Answer the multiple choice question.
Query: Which drug exhibits a -32.553\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(COC(=O)/C=C/c1cccc(Cl)c1)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1
b.) c1ccc2oc(-c3[nH]ncc3CN3CCC(N4CCSCC4)CC3)cc2c1
Answer: b. c1ccc2oc(-c3[nH]ncc3CN3CCC(N4CCSCC4)CC3)cc2c1
{#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#}
c1ccc2oc(-c3[nH]ncc3CN3CCC(N4CCSCC4)CC3)cc2c1
c1ccc2oc(-c3[nH]ncc3CN3CCC(N4CCSCC4)CC3)cc2c1
4-[1-[[5-(1-benzofuran-2-yl)-1H-pyrazol-4-yl]methyl]piperidin-4-yl]thiomorpholine