Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -3.476\% 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) O=c1[nH]c2cc(S(=O)(=O)CCO)ccc2o1
b) CC(C)C(OC(=O)c1oc2ccccc2c1CSC1CCCCC1)C(=O)NC(N)=O
c) C/C(NCCCn1ccnc1)=C(\C#N)C(N)=O
d) CC(=O)Nc1ccc(S(=O)(=O)N2CCN(c3cc(C)nc4ccccc34)CC2)cc1
Answer: c. C/C(NCCCn1ccnc1)=C(\C#N)C(N)=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/C(NCCCn1ccnc1)=C(\C#N)C(N)=O
C/C(NCCCn1ccnc1)=C(\C#N)C(N)=O
(Z)-2-cyano-3-(3-imidazol-1-ylpropylamino)but-2-enamide