Task: Answer the multiple-choice question.
Query: Which drug has a 3.970\% 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, d, or e without using any additional words.
Options:
a. O=C1CCC(=O)N1Cc1c(Cl)cccc1Cl
b. C=CCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
c. COc1ccc(CCNC(=O)CN(c2cc(C)cc(C)c2)S(=O)(=O)c2c(C)noc2C)cc1OC
d. CSc1ccccc1NC(=O)COC(=O)CCc1ccccc1
e. CC(C)(C)c1ccc(C(=O)NC2CCN(Cc3ccccc3)CC2)cc1
Answer: b. C=CCNCCOc1ccccc1-c1ccccc1.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#}
C=CCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
C=CCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
oxalic acid;N-[2-(2-phenylphenoxy)ethyl]prop-2-en-1-amine