Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.356\% 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.) CN1CCN(CC(=O)Nc2c(C#N)cnn2-c2ccccc2)CC1
b.) CC(C)CCOCC(O)CCC(=O)NNC(=S)Nc1ccccc1
c.) Nc1ccc(S(=O)(=O)N2CCCC2C(=O)O)cc1
d.) O=C(CC1C(=O)NCCN1CC1CCCCC1)NC1(c2ccccc2)CC1
Answer: d. O=C(CC1C(=O)NCCN1CC1CCCCC1)NC1(c2ccccc2)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#}
O=C(CC1C(=O)NCCN1CC1CCCCC1)NC1(c2ccccc2)CC1
O=C(CC1C(=O)NCCN1CC1CCCCC1)NC1(c2ccccc2)CC1
2-[1-(cyclohexylmethyl)-3-oxopiperazin-2-yl]-N-(1-phenylcyclopropyl)acetamide