Task: Answer the multiple-choice question.
Question: Which compound has a -1.432\% human ether-à-go-go related gene (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. CC1CCCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)C1
b. CCc1c(C)c2ccc(OCC(=O)NCC3CCC(C(=O)O)CC3)c(C)c2oc1=O
c. COCCNc1oc(Cc2cccc3ccccc23)nc1C#N
d. OCC1(CCc2ccccc2)CCCN(C/C=C/c2ccccc2)C1
Answer: a. CC1CCCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)C1
{#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#}
CC1CCCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)C1
CC1CCCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)C1
6-chloro-7-[3-(3-methylpiperidin-1-yl)-3-oxopropyl]sulfonyl-4H-1,4-benzoxazin-3-one