Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.882\% 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, or d without using any additional words.
Options:
(a) COc1ccc(CNC(=O)c2cncc(Br)c2)cc1
(b) C/C(=N\NC(=S)NCCc1ccccc1)c1cccc(Br)c1
(c) CCOc1ccc2c(c1)c(N=Nc1cccc(C(=O)O)c1)c(O)n2C
(d) CCCCn1c(SCC(=O)N2CCC(C)CC2)nc2ccsc2c1=O
Answer: b. C/C(=N\NC(=S)NCCc1ccccc1)c1cccc(Br)c1
{#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#}
C/C(=N\NC(=S)NCCc1ccccc1)c1cccc(Br)c1
C/C(=N\NC(=S)NCCc1ccccc1)c1cccc(Br)c1
1-[(E)-1-(3-bromophenyl)ethylideneamino]-3-(2-phenylethyl)thiourea