Problem statement: Answer the MCQ question.
Question: Which compound has a 12.122\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) C=CCNC(=O)C1CCN(c2cnccn2)CC1
b) O=C(Cc1ccc(F)cc1)Nc1c2c(nn1-c1ccc(F)cc1)CS(=O)C2
c) Cc1ccc(C(=O)Nc2ccc3c(c2)nc2n3CCSC2)cc1
d) CC(C)(C)P(=O)(N1CCOCC1)N1CCOCC1
Answer: a. C=CCNC(=O)C1CCN(c2cnccn2)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=CCNC(=O)C1CCN(c2cnccn2)CC1
C=CCNC(=O)C1CCN(c2cnccn2)CC1
N-prop-2-enyl-1-pyrazin-2-ylpiperidine-4-carboxamide