Task: Answer the multiple choice question.
Question: Which drug has a 2.626\% 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 or b without using any additional words.
Options:
a. COc1ccc(CCNC(=O)c2cccc3c2C(=O)N(C2CCCCC2)C3)c(OC)c1
b. CNCCCOc1cccc(Oc2ccccc2)c1.O=C(O)C(=O)O
Answer: b. CNCCCOc1cccc(Oc2ccccc2)c1.O=C(O)C(=O)O
{#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#}
CNCCCOc1cccc(Oc2ccccc2)c1.O=C(O)C(=O)O
CNCCCOc1cccc(Oc2ccccc2)c1.O=C(O)C(=O)O
N-methyl-3-(3-phenoxyphenoxy)propan-1-amine;oxalic acid