Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.047\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCC1NC(=O)c2cc(S(N)(=O)=O)c(Cl)cc2N1
(b) Clc1ccc(OCCN2CCN(c3ncnc4sccc34)CC2)cc1
(c) CCC(=O)c1coc2ccc(O)cc12
(d) O=C(COC(=O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)NCc1ccccc1Cl
Answer: a. CCC1NC(=O)c2cc(S(N)(=O)=O)c(Cl)cc2N1
{#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#}
CCC1NC(=O)c2cc(S(N)(=O)=O)c(Cl)cc2N1
CCC1NC(=O)c2cc(S(N)(=O)=O)c(Cl)cc2N1
7-chloro-2-ethyl-4-oxo-2,3-dihydro-1H-quinazoline-6-sulfonamide