Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.625\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(Nc1cccc(NC(=S)NC(=O)c2cccs2)c1)c1ccccc1
b COc1ccc(CCC(N)=O)cc1OC
c O=C(Cc1cccs1)Nc1nc2c(s1)CCCC2
d CCOc1nc(N=C(N)N)nc2c(C)cccc12
e COC(=O)CSc1nc(NCC(C)C)nc(N2CCOCC2)n1
Answer: b. COc1ccc(CCC(N)=O)cc1OC
{#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#}
COc1ccc(CCC(N)=O)cc1OC
COc1ccc(CCC(N)=O)cc1OC
3-(3,4-dimethoxyphenyl)propanamide