Problem statement: Answer the multiple-choice question.
Question: Which compound has a 17.521\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. C/C(=N\n1c(C)nc2ccccc2c1=O)c1ccc(N)cc1
b. C1=C(CCNc2nnnn2-c2ccccc2)CCCC1
c. CCCCc1cc(=O)oc2cc(C)cc(OCC(=O)NCc3cccnc3)c12
d. Cc1ccc(/C=C2/C(=O)NC(=O)N(CCc3ccc(F)cc3)C2=O)s1
Answer: a. C/C(=N\n1c(C)nc2ccccc2c1=O)c1ccc(N)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(=N\n1c(C)nc2ccccc2c1=O)c1ccc(N)cc1
C/C(=N\n1c(C)nc2ccccc2c1=O)c1ccc(N)cc1
3-[(E)-1-(4-aminophenyl)ethylideneamino]-2-methylquinazolin-4-one