Task: Answer the MCQ question.
Query: Which drug has a -19.710\% 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 additional words.
Options:
a.) COc1ccc2cc3cc(C(=O)NCCN4CCc5ccccc5C4)oc3nc2c1
b.) O=C(NCc1ccccn1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
c.) O=C(COC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1)NC1CCS(=O)(=O)C1
d.) CCC(CO)(C(=O)OC1C[N+]2(C)CCC1CC2)c1ccccc1.[I-]
Answer: a. COc1ccc2cc3cc(C(=O)NCCN4CCc5ccccc5C4)oc3nc2c1
{#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#}
COc1ccc2cc3cc(C(=O)NCCN4CCc5ccccc5C4)oc3nc2c1
COc1ccc2cc3cc(C(=O)NCCN4CCc5ccccc5C4)oc3nc2c1
N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)ethyl]-7-methoxyfuro[2,3-b]quinoline-2-carboxamide