Task: Answer the multiple choice question.
Question: Which drug has a -11.552\% 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 other words.
Options:
a. O=C(Nc1ccccc1OC(F)F)c1ccc(Br)o1
b. O=C(CSc1nc2ccccc2[nH]1)N/N=C/c1ccco1
c. COc1ccc(CCNC(=O)CN(C)S(=O)(=O)c2ccc(Br)s2)cc1OC
d. COc1ccc(CCCC(=O)NCc2ccccc2)cc1C
Answer: c. COc1ccc(CCNC(=O)CN(C)S(=O)(=O)c2ccc(Br)s2)cc1OC
{#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#}
COc1ccc(CCNC(=O)CN(C)S(=O)(=O)c2ccc(Br)s2)cc1OC
COc1ccc(CCNC(=O)CN(C)S(=O)(=O)c2ccc(Br)s2)cc1OC
2-[(5-bromothiophen-2-yl)sulfonyl-methylamino]-N-[2-(4,5-dimethoxyphenyl)ethyl]acetamide