Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.140\% human ether-à-go-go related gene (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.) O=S(=O)(CCN1CCSCC1)c1ccccc1
b.) C=CCOc1ccc(CNc2nn[nH]n2)cc1
c.) Cc1ccccc1-c1nc(CS(=O)CC(=O)NCc2ccccn2)c(C)o1
d.) O=C1CCCCC/C1=N/Nc1ccc(OCc2ccccc2)cc1
Answer: b. C=CCOc1ccc(CNc2nn[nH]n2)cc1
{#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#}
C=CCOc1ccc(CNc2nn[nH]n2)cc1
C=CCOc1ccc(CNc2nn[nH]n2)cc1
N-[(4-prop-2-enoxyphenyl)methyl]-2H-tetrazol-5-amine