Task: Answer the multiple choice question.
Query: Which drug exhibits a 17.036\% 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, d, or e without using any other words.
Options:
a) O=C1CCCC(O)=C1C1C2=C(CCCC2=O)OC2=C1C(=O)CCC2
b) Cc1cccc(NC(=S)NN2CCOCC2)c1C
c) C=C1CC2C=C(NC(C)=O)CC(C1)C2
d) CCN(C(=O)[C@@H]1CCCN1C(=O)c1cccs1)c1nc2cc(Cl)ccc2s1
e) Clc1ccc(N2CC2c2ccncc2)cc1
Answer: a. O=C1CCCC(O)=C1C1C2=C(CCCC2=O)OC2=C1C(=O)CCC2
{#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=C1CCCC(O)=C1C1C2=C(CCCC2=O)OC2=C1C(=O)CCC2
O=C1CCCC(O)=C1C1C2=C(CCCC2=O)OC2=C1C(=O)CCC2
9-(2-hydroxy-6-oxocyclohexen-1-yl)-3,4,5,6,7,9-hexahydro-2H-xanthene-1,8-dione