Task: Answer the multiple-choice question.
Question: Which drug has a -42.146% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a C=CCNCCCCOc1ccc(OCc2ccccc2)cc1.O=C(O)C(=O)O
b COC(=O)c1ccc(NC(C(=O)OC)C(C)C)c([N+](=O)[O-])c1
c COC(=O)c1ccc(COc2ccc(/C=N/N3CCN(C)CC3)cc2)cc1
d CCn1nc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)c2ccccc2c1=O
Answer: a. C=CCNCCCCOc1ccc(OCc2ccccc2)cc1.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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCNCCCCOc1ccc(OCc2ccccc2)cc1.O=C(O)C(=O)O
C=CCNCCCCOc1ccc(OCc2ccccc2)cc1.O=C(O)C(=O)O
oxalic acid;4-(4-phenylmethoxyphenoxy)-N-prop-2-enylbutan-1-amine