Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.336\% 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] O=C(O)C(=O)O.c1ccc(CNCCc2ccc3c(c2)OCO3)nc1
[b] O=C(O)COc1ccc2c(-c3ccccc3)cc(=O)oc2c1
[c] CCOc1cc(S(=O)(=O)N2CC=C(c3ccc(F)cc3)CC2)c(OCC)cc1-n1cnnn1
[d] O=C(CSc1nncs1)NCc1ccc2c(c1)OCO2
Answer: a. O=C(O)C(=O)O.c1ccc(CNCCc2ccc3c(c2)OCO3)nc1
{#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(O)C(=O)O.c1ccc(CNCCc2ccc3c(c2)OCO3)nc1
O=C(O)C(=O)O.c1ccc(CNCCc2ccc3c(c2)OCO3)nc1
2-(1,3-benzodioxol-5-yl)-N-(pyridin-2-ylmethyl)ethanamine;oxalic acid