Problem statement: Answer the multiple choice question.
Question: Which drug has a 7.344\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(C(CNC(=O)c2cc(S(=O)(=O)NCc3ccccc3)ccc2C)N2CCOCC2)cc1
b.) CC(C)C[C@H](NC(=O)c1[nH]cnc1C(=O)Nc1ccc(CNC(=O)OC(C)(C)C)cc1)C(=O)OCc1ccccc1
c.) C/C=C(\C)CN1CCN(c2ccccc2)CC1
Answer: c. C/C=C(\C)CN1CCN(c2ccccc2)CC1
{#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/C=C(\C)CN1CCN(c2ccccc2)CC1
C/C=C(\C)CN1CCN(c2ccccc2)CC1
1-[(E)-2-methylbut-2-enyl]-4-phenylpiperazine