Task: Answer the MCQ question.
Query: Which compound exhibits a -84.717\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCCN1C(=O)/C(=C/c2ccc(N3CCCCCC3)cc2)C(=O)NC1=S
b. CN(C)c1ccc(N=C/C=C2\N(C)c3ccccc3C2(C)C)cc1
c. CCCCNC(=S)NNC(=O)c1ccc2c(c1)OCO2
d. COC(=O)C1=C(c2cc3ccccc3s2)C[C@@H]2CC[C@H]1N2C(=O)NCCO
Answer: b. CN(C)c1ccc(N=C/C=C2\N(C)c3ccccc3C2(C)C)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#}
CN(C)c1ccc(N=C/C=C2\N(C)c3ccccc3C2(C)C)cc1
CN(C)c1ccc(N=C/C=C2\N(C)c3ccccc3C2(C)C)cc1
N,N-dimethyl-4-[[(2Z)-2-(1,3,3-trimethylindol-2-ylidene)ethylidene]amino]aniline