Task: Answer the multiple choice question.
Query: Which drug exhibits a -8.094% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CN(C1CCCCC1)S(=O)(=O)c1cc2c(cc1Cl)NC(=O)CO2
b Cc1ccc2oc3c(c(=O)c2c1)C(c1cccs1)N(CCCN(C)C)C3=O
c COc1ccc(-c2nc3cc(C)ccn3c2NCc2ccc3c(c2)OCO3)cc1
d Clc1ccc(-n2nnnc2SCc2c(-c3ccccc3)nc3sccn23)cc1
Answer: b. Cc1ccc2oc3c(c(=O)c2c1)C(c1cccs1)N(CCCN(C)C)C3=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc2oc3c(c(=O)c2c1)C(c1cccs1)N(CCCN(C)C)C3=O
Cc1ccc2oc3c(c(=O)c2c1)C(c1cccs1)N(CCCN(C)C)C3=O
2-[3-(dimethylamino)propyl]-7-methyl-1-thiophen-2-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione