Task: Answer the MCQ question.
Question: Which drug exhibits a 4.846\% 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. Brc1ccc(-c2noc(COc3ccc4ccccc4c3)n2)o1
b. O=C(O)CCNC(=O)/C(=C/C=C/c1ccccc1)NC(=O)c1ccccc1
c. O=C(CCn1c(=O)sc2ccccc21)Nc1ccon1
Answer: c. O=C(CCn1c(=O)sc2ccccc21)Nc1ccon1
{#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#}
O=C(CCn1c(=O)sc2ccccc21)Nc1ccon1
O=C(CCn1c(=O)sc2ccccc21)Nc1ccon1
N-(1,2-oxazol-3-yl)-3-(2-oxo-1,3-benzothiazol-3-yl)propanamide