Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.513\% human ether-à-go-go related gene (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) Cc1ccc(CNC(=O)CCCc2ccccc2)cc1
b) CC1CCN(S(=O)(=O)c2ccc(C(=O)OC(C)C(=O)N(C)C3CCCCC3)cc2)CC1
c) COCCNC(=O)/C(C#N)=C/c1ccc(SC)cc1
d) CCOc1ccccc1NC(=S)NC1CC2CCC1C2
Answer: a. Cc1ccc(CNC(=O)CCCc2ccccc2)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#}
Cc1ccc(CNC(=O)CCCc2ccccc2)cc1
Cc1ccc(CNC(=O)CCCc2ccccc2)cc1
N-[(4-methylphenyl)methyl]-4-phenylbutanamide