Task: Answer the MCQ question.
Query: Which compound exhibits a 3.452\% 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: CCSCC1COC(c2cccn2Cc2ccc(C)cc2)=N1
b: CC(C(=O)NC(c1ccccc1)c1ccccc1)N1CCOCC1
Answer: a. CCSCC1COC(c2cccn2Cc2ccc(C)cc2)=N1
{#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#}
CCSCC1COC(c2cccn2Cc2ccc(C)cc2)=N1
CCSCC1COC(c2cccn2Cc2ccc(C)cc2)=N1
4-(ethylsulfanylmethyl)-2-[1-[(4-methylphenyl)methyl]pyrrol-2-yl]-4,5-dihydro-1,3-oxazole